Chevy's First Big Block Updated for the 21st Century

2022 ж. 24 Мам.
792 735 Рет қаралды

Chevy's 409 was famous in its day. And as part of the W Series engine family it was also Chevrolet's first big block. But a fatal design flaw cut its lifespan really short. Now Automotive Specialists (automotivespecialists.com) is updating this engine that first saw the light of day back in 1958 and bringing it up to spec for the 21st century with some really cool updates.
Here's a link to the more stock-style 409 build from a few years back for comparison: • 409 Chevy Engine Build

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  • Here's to the memory of the RPOZ-11 427 cubic inch W engines.Ultra Rare of course.

    @dehoedisc7247@dehoedisc72479 ай бұрын
  • 530hp in a street car should be a pretty wild machine!

    @carbonconnection2480@carbonconnection24802 жыл бұрын
  • "BRAVO the welder, These are "work's of Art" I wish I could weld this well.

    @theweed3800@theweed3800 Жыл бұрын
  • In 1971, I had a 67 Chevelle SS 396 with Factory High Performance everything. It was putting out as much horse power as the 427, but only had a 2 bolt main. People used to call it the poor man's 427. Hey, I was just a kid, at time had no clue what 2 or 4 bolt main was. Only problem I ever had with engine was a broken screw in rocker stud. I missed a power shift, over rev'd engine and 'pop... clink.. misfire... some oil smoke out the back' - crap. Thought I blew engine. Nah, intake valve stuck shut on #4, high vacuum in cylinder sucking some oil past piston rings. $10.00 part, $5.00 valve cover gasket, back in business of terrify neighbors and myself again.

    @SJR_Media_Group@SJR_Media_Group Жыл бұрын
    • lol!

      @chrisjeffries2322@chrisjeffries2322 Жыл бұрын
    • @@chrisjeffries2322 I miss my chevy

      @SJR_Media_Group@SJR_Media_Group Жыл бұрын
    • i see nuttin wrong with a 2 main

      @AlanMydland-fq2vs@AlanMydland-fq2vs9 ай бұрын
  • My buddy had a ‘58 with a 348 and a 3 speed and Fenton shift linkage. About this time The Beach Boys sang about the 409. Grew up in the 60’s when cars had muscle and the girls had class.

    @EASTSIDERIDER707@EASTSIDERIDER707 Жыл бұрын
  • Its really great to see engines being built outside of the small block & LS masses. Those engines are great in their own right, but uniqueness has it meritts too.

    @rexaroco@rexaroco Жыл бұрын
    • I also like seeing odd engines being built, even though they cost a lot to produce a little horsepower. To me, me hot rodding involves odd creations.

      @skylinefever@skylinefever Жыл бұрын
    • When I saw the block it made me do a double take. It’s an interesting design. I’ve never seen a 70degree block.

      @MrBassbump@MrBassbump Жыл бұрын
    • Also takes arm & a leg, to find a core. The money you spend on this, you can build a LS, with double the horsepower, for half the price.

      @josephmcintyre752@josephmcintyre752 Жыл бұрын
    • @@rexaroco Touchés, good sir, Touchés.

      @josephmcintyre752@josephmcintyre752 Жыл бұрын
    • The guy probably already had five, ten, or thirty cars with regular motors with lots of horsepower, he wanted something different. It will be able to easily smoke the tires on any vehicle he puts it in, what else do you need?

      @bigredc222@bigredc222 Жыл бұрын
  • Let’s not forget, this is the block that was used for the original NASCAR Z-11 427 Impala, one of or the most powerful engine ever mass produced

    @tomconner5067@tomconner50679 ай бұрын
    • Apparently you didn't include the Chrysler 426 Wedge and Hemi as well as the 427 or 429 Fords. The 427 Chev blocks split in half when worked hard. Ask me and thousands of others who dealt with it

      @matthewmoilanen787@matthewmoilanen78714 күн бұрын
  • Rocker and head setup was interesting. I think welding the stands was right choice and that extra mile great builders do.

    @Thumper68@Thumper682 жыл бұрын
  • I’ll always immediately recognize this engine series from the valve covers alone since completing a scale model of a 1964 Impala SS with a 409. Good times.

    @magnumcipher4971@magnumcipher4971 Жыл бұрын
  • I really liked the build and video. when I was a kid, the neighbor bought a brand new 63 impala convertible with a 409 in it. He took me for a ride in it and was I jumping for joy. He floored the old girl, and we went flying down the highway; to a kid that was awesome.

    @cornflake73@cornflake739 ай бұрын
  • Thanks. Back in the day I put a 400/409 in my 63 Chevy SS convertible. 5 T-10's later I had a Muncie installed. Then Driveshaft twisting and rear end housing bending etc. The reputation was beyond Star Status. Service Station Attendants (remember them?) would beg to check the oil. Suitable chrome under the hood.

    @gordbaker896@gordbaker896 Жыл бұрын
  • I heard at the top of this motor build 409 and that Beach Boy song just rang in my head, and as I know nothing about the motor I watch to learn thank you for the education and memory both are beautiful.

    @darrellhart9363@darrellhart9363 Жыл бұрын
  • I was a partsman in 1962 at a Chevrolet dealership. The parents of a person that I knew bought him a new car and it was a 1962 impala 409 with a four-speed. To shorten this story one morning his mother came into the service department with him in tow. Remember now, we were about 18 years old at the time. His mother said to the people in the service department, Ronnie’s car won’t go. There were a few questions asked and Ronnie kept looking at me sheepishly. You see, the night before he was drag racing with the car and he missed a shift and knocked the four-speed out of it. At the time General Motors, Chevrolet motor division would pay for the transmission to be rebuilt or replaced. His mother nor his father understood what they bought for him, they just bought him the car that he wanted. Pretty funny to witness this and see him the next day.

    @yt650@yt6509 ай бұрын
  • Against my Dad's wishes in 1969 I purchased a 1/2 ton Chevy Pick up that had a "W" head Big Block in it. The Farmer I purchased it from said the Original Engine had blown up hauling irrigation pipe a few years back and his Son who had only just recently bought a 59 Chevy 4 Door Car and had taken the Engine out of that car, rebuilt it with a bunch of very expensive parts (he didn't know what it all was but he had all the sales slips from a local machine shop in town who had done a bunch of machine work on the Engine and that was also where 90% of the parts came from. The son had that shop assemble the short block and he brought it home to their own shop and finished putting it all together and put it in the Truck. He thought it was a 348 but couldn't be sure because he never paid attention to that just that it was REALLY POWERFULL, HAD THEM DAMNED HEADER PIPES, he called them and was way more truck than they really needed just to pull trailers with ! And after his son passed from Cancer he decided to sell it and just buy a 3/4 Ton new Chevy Pickup for the farm. This was as I say 1969. Long story short I drove it and fell in love instantly....didn't even go 2 miles and went back and paid him cash $950.00 for it. Got all the paper work took care of and drove it home. Later that night I started reading thru the stack of sales slips from the Machine Shop and discovered it was indeed a 409 Engine and they did a bunch of work to it. Custom high compression pistons that came from California from some Race Shop, a High Performance custom grind cam from Ed Iskendarian when Ed was actually grinding the cams, a Aluminum Intake from some place but there was no name on it just a #number ( # 105 was engraved into the intake by hand) a single Holley 750 Standard old Double Pumper and fancy finned aluminum valve covers with no identification on them at all. The build sheets had the head work ported and hand polished plus port matching to the intake, a valve job, and other machine work but really that was it. This Engine had a sound I will never forget....and if it hadnt been in a 1/2 ton Pickup with the original 4 speed that you never used 1st gear except if you were trying to get a really heavy load moving....but if that Engine had been in a light small car like a 67 Camaro or a Chevy II Nova....I most likely wouldnt be sitting here today.. I would have most likely street raced it and either blown it to bits or wrecked it and .....well it could have got ugly. I sold it to a friend about 4 years later for $1500.00 because I had done alot of work to the Truck itself and it looked like new and the guy had no problem paying 1500.00 for it. What happened to it after that I have no idea because I moved away. That was the Engine though that got me Hooked on Big Block Chevys and have owned at least 1 ever since right up to the 468 and 565 I built and Drag Race today.

    @IRONHORSE427RACING@IRONHORSE427RACING9 ай бұрын
  • There was a Old dump truck on Marketplace for 500 bucks. I didn't realize the 409 was so rare I should have bought that damn thing!!!!

    @ConcussedGaming@ConcussedGaming Жыл бұрын
  • That would be a work of art in my ‘59 Impala

    @shr9039@shr9039 Жыл бұрын
  • I had a 1963 SS 409 convertible, black on black with a black top. That jeweled chrome trim and console with an m21 4 speed with 411 gears was a street racing monster. I tried 456 gears for that wheel standing hole shot but I'd run out of rpm before the finish line at New York National Speedway back in the late 60's. I never took any big wins after the 427's took center stage, and rightfully so. But out on the street it was both gorgeous and a very successful street light to street light racer with a very unique sound. 8" M&H Racemaster slicks at about 14 lbs. with rigid welded NMW Ladder bars got the power to the ground. God those were fine days.

    @OldTooly@OldTooly Жыл бұрын
  • Gotta say, that's a _gorgeous_ engine! I haven't even seen a W409 in maybe 30 years.

    @logan_e@logan_e Жыл бұрын
  • Ancient technology that was designed to only hold about one horsepower per cubic inch Max and he calls it weak!!! There was a reason we stopped using the 409s and went to the 454s even with its weak crank... If you're into 409 this is a cool build.

    @1mikewalsh@1mikewalsh Жыл бұрын
  • I took note of the original 409 as a teenager and always wanted one (but never came to fruition). The beauty of this engine is the reliability and updated design for replacement parts for the museum-quality show car that sees occasional street miles. Paired with the right trans and rear gear, this would make said show car a lot of fun. I say “show car” because this motor is obviously going to cost $40-50k and not suitable for racing. Thanks for talking us through all the design improvements over the original 409. Would be great to drop this into a ‘59 Impala or ‘61 SS.

    @seasterl@seasterl9 ай бұрын
  • I really like the oval intake port on Throttle Body. It is lower than a standard round intake of similar TB. Looks pretty cool also. All the shiny parts really helps show off this beautiful build.

    @SJR_Media_Group@SJR_Media_Group Жыл бұрын
  • 🎼She’s real fine my 409🎼 my 409🎼

    @antonfloor344@antonfloor344 Жыл бұрын
  • Had a short ride in 1987 in a just completed, immaculately restored bubble top with a brand new, freshly assembled for the first time, from NOS parts, 409 with those Carter dual quads. It’s new owner was just starting the break-in process and didn’t go over 3,500 RPM. But having said that, it was still a bucket list experience with that unruly beast of an engine! I have always wondered where that car is now. Rumor had it that the gentleman who built the 409 had sufficient NOS to build several, and would do so every now and then for buyers he considered very special.

    @bobb8361@bobb8361 Жыл бұрын
  • Can You say Old Reliable ? 1963 Chevrolet tearing up the drag strips ! & everything else in 63 ! Thanks for the video on a awesome build ! & those welds are awesome.

    @ACF6180T@ACF6180T Жыл бұрын
  • "Gapping fools at the drag strip" has to be the best line I've heard on this show 🤣

    @the_car_guy5915@the_car_guy5915 Жыл бұрын
  • Great build. I have a 1962 409 with a 64 409 425hp z 11 cam with the two 650 carbs 411 positraction, since 1991. It will get rubber in all 4 gears. Love to drive it to cruises.

    @user-sl9uz8ut6z@user-sl9uz8ut6z8 ай бұрын
  • That Heron head design saw success in a lot of applications, the Ford MEL(not to be confused with the FE design) was a Heron head engine as well. These types of engine cylinder head designs were more for torque production than outright horsepower as the pistons used in these Heron head designs were heavier in comparison to a wedge or hemi style head where the combustion chamber is in the cylinder head. While admirable, spending $30,000 for 500 or so horsepower in a 65 year old engine design seems illogical, but I know there's a nostalgia to certain applications and the people who demand that aspect.

    @05gtdriver@05gtdriver Жыл бұрын
  • they may suffer from suffocation from there own bad design but they still sound amazing with the right exhaust . even If it's for a show car I would love to see what this would do with a turbo to help the old big block breath. still it's a beautiful engine .

    @demonic477@demonic477 Жыл бұрын
    • well it's begin for a diesel fuel swap as the heads are flat and compression can be raised with a different piston as a try it and what happens thing wouldn't surprise me if cheeky Chevy engineers had that in mindset from the start aka duel mode salesman wise with some different parts and seting's ect.

      @richardprice5978@richardprice5978 Жыл бұрын
  • JUST LOVE WATCHING PEOPLE WHO KNOW WHAT THEY ARE DOING BUILD AN ENGINE.

    @leightonmacmillan3396@leightonmacmillan3396 Жыл бұрын
  • Another of my favorite kind of videos: Engine builds that aren't run of the mill. Thank you. And good luck with that Corvette of yours...

    @frankr6702@frankr67022 жыл бұрын
  • when i was a kid i had a 1960 chevy with a 348,3duces,4spd.and positraction rear end. i dominated the drag strip, but it kept cracking pistons!

    @vernoncatlett3731@vernoncatlett3731 Жыл бұрын
  • I had a 409/425 4 spd. in a '63 Chevy Super Sport and I miss it, I have missed it since I was 18 years old. Just to say, I was especially interested and impressed with everything about this engine build and the testing on the Dynomometer. The 409 I mentioned was my first true musclecar and I impressed a lot of fellow students in High School, myself included so, I'm sure this 509 you two built would make me a little more impressed. Thanks for sharing a snapshot of your works with all of us.

    @BobbyTucker@BobbyTucker Жыл бұрын
    • My favorite car as well.

      @jameswinter6125@jameswinter6125 Жыл бұрын
    • @@jameswinter6125 Mine too.

      @chrisjeffries2322@chrisjeffries2322 Жыл бұрын
  • The W series engine has the save valve locations as the Pro Stock Dodge/Ford hemi head with out the splay. Rotating the chamber from in line to opposed moves peak torque production later in the rpm band. So the W valve layout would be the best compromise

    @groomlake51@groomlake51 Жыл бұрын
  • Great video even though it wasn't the most horsepower of all Chevy big blocks the 409 has always been my favorite, Nice to see them do a modern spin on it

    @davidproudfoot6390@davidproudfoot6390 Жыл бұрын
    • I beg to differ, the 409-427 is or was a record holder

      @tomconner5067@tomconner50679 ай бұрын
  • I love this video and this build; it brings back so many memories. I had a '60 Bel Air with the 409's little brother, the 348 with a factory 6-pack of what, back in the day, we always called "fishbowl" Rochesters. With the weight of the Bel Air, it was by no means a performance car, but I do remember that it somehow had enough torque to break the welds on the rear axle spring mounting plates. Fun stuff; good times! 😁

    @Calango741@Calango7419 ай бұрын
  • You might consider talking about the experimental 427 W block that GM considered making but because of inherent problems of the W block they dropped it in favor of the 396. This information comes from an old engine book out of the eighties.

    @keithhill9138@keithhill9138 Жыл бұрын
    • 80s 'old'!?! Blast you!

      @KrisKringle2@KrisKringle29 ай бұрын
  • As a kid, my mom owned a 1960 convertible with the 348. Sweet, fast, and fun car!

    @brianlundsr1489@brianlundsr1489 Жыл бұрын
  • Holy cow that timing!

    @oceanwaves83@oceanwaves83 Жыл бұрын
  • My dad used to drag race at a local air strip here in Maryville Tennessee back in 1967, 68, 69. He had a 65 Chevelle SS 327 Turbo Fire, Muncie 4SPD, 3.73 posi.. "It was a pretty stout car",...he said. But,.....he exclaimed that the baddest dude on the block was a 66 Chevy 2 Nova with a 409 rat motor. He said no Mopars Hemi's or Pontiacs, or ANYBODY could touch that car. NOBODY. From what he knew,.....it was a swap from a Impala. Either way,...it was a monster.

    @theariesexperiment4642@theariesexperiment4642 Жыл бұрын
  • I had a 55 Chevy 210 with a tri-power 348 back in the early sixties. I did alot of street racing with it and beat quite a few small blocks. I knew that the 348 couldn’t rev like a small block and I drove it accordingly. It had enough torque that it didn’t need high rpm’s. I guess I was lucky because I ran it hard but never had any serious issues. Sold the car in a few years later and bought a ‘63 Impala SS with the dual quad 409. Unfortunately, I only had it for about a year before it got stolen.

    @royfrye333@royfrye3339 ай бұрын
  • That's a beautiful bead on those welds for that fuel injection unit

    @clodge5196@clodge5196 Жыл бұрын
    • was thinking the same pure art

      @carkid9019@carkid9019 Жыл бұрын
  • I always enjoy seeing the old 409.

    @E.T.GARAGE@E.T.GARAGE2 жыл бұрын
  • I’ve always had a soft spot for w motors

    @woodgrain18@woodgrain18 Жыл бұрын
  • Someone has a lot of cash, and a love affair with nostalgia, but what a neat build, I learned a lot. Thanks

    @davebarron5939@davebarron5939 Жыл бұрын
  • 4.804 bore spacing is exactly the same as the Porsche M28 V8 engine from the 928; That means that with some drilling and welding, you can bolt 32 valve DOHC Porsche heads to a 409 block. Arias in California has done this to 454 big blocks, though the spacing is slightly different, but close enough. A Chrysler 426/440 will also accept Porsche heads, but I don't think that has ever been done.

    @Flies2FLL@Flies2FLL Жыл бұрын
    • ..yeah, but if you put Porsche heads on it, it ceases to look like a W series engine...which really is one of it's greatest qualities of said engine...might as well use a 454 block or something else less rare if you are gonna do that...

      @dyer2cycle@dyer2cycle Жыл бұрын
    • @@dyer2cycle Arias has built several and they were all based on a 502 cubic inch block. I don't think anyone has done it with a 409, it wouldn't be worth it, it would ruin the value.

      @Flies2FLL@Flies2FLL Жыл бұрын
    • 4.840", same on W-motor as 454.

      @manyamile410@manyamile410 Жыл бұрын
    • @@manyamile410 Yes, but the point is that the rare W motor 409 is so cool that you'd not want to to it to this. Do it to a generic 502 or 454. In any case, the Porsche heads will make way more power while still passing emissions inspections in most states.

      @Flies2FLL@Flies2FLL Жыл бұрын
    • @@manyamile410 and 4.80 on Mopar B/RB blocks. 4.9 on Ford 385 blocks.

      @KrisKringle2@KrisKringle29 ай бұрын
  • The peak numbers are not crazy, but the curves are! That is going to be perfect for a rather heavy show & street car. 👌

    @Karpo1986@Karpo1986 Жыл бұрын
  • I had a street race against a '63 Impala 409 with dual quads (4 spd.) and me driving a '65 Biscayne 283 with a 2 bbl. (3 spd.). I got him out of the hole, but when the quads lit up, he went past me. When it got towards top end, my revs took over and I had him by 5-6 car lengths before we got to the RR tracks. A fun race and a thumbs-up to each other at the end. Those were the good old days. JMO.

    @NOLL72@NOLL729 ай бұрын
  • Always a great commentary on a unique engine build. Cheers from Australia 🇦🇺 👍

    @53glowe@53glowe Жыл бұрын
  • Loved seeing this. I had a 55 210 with a Scat blueprinted 409. Very fun cruising Van Nuys Blvd back in the day!

    @jaycunningham2723@jaycunningham27239 ай бұрын
  • with that low compression it woud be perfect for a turbo or period correct supercharger like 8.71

    @RRninja-jq6lp@RRninja-jq6lp Жыл бұрын
  • I remember when I went through the 409 in my 1962 Chevy.(something that I wish I'd kept). I had done plenty of work on small blocks in my 55 chevy but when I got the he heads off of the 409, I couldn't believe it. It had enough torque to do itself justice in any tire burning contests.

    @wudznutt6732@wudznutt6732 Жыл бұрын
  • Love the attention to all the details , torque monster.

    @tonyschiffiler4816@tonyschiffiler48162 жыл бұрын
  • Love seeing older engine designs modernised :)

    @manitoublack@manitoublack2 жыл бұрын
    • ... and still outdated

      @nowonder2798@nowonder2798 Жыл бұрын
  • That head/ block combustion chamber is one of the craziest things i have seen. Very interesting design !

    @flexjay87@flexjay87 Жыл бұрын
    • There is a more modern engine that was similar. It was the 12V Volkswagen VR6.

      @skylinefever@skylinefever Жыл бұрын
  • You guy's are fun to watch.....Thanks very much.....Shoe🇺🇸

    @steveshoemaker6347@steveshoemaker6347 Жыл бұрын
    • Thanks for watching!

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
  • personal I think 1 of the most beautiful designed engines, even with all of its short comings This sparked the fuse for all of Chevys big blocks. I wish I was alive to see the reaction on street and strip racers faces when the hood opened and the gasp because no one had seen a design like it. Fantastic story brother and great video, Thank you for the ride, everyone keep yourselves and love ones safe and healthy.

    @teddyjones8027@teddyjones8027 Жыл бұрын
  • I remember when the 348 first came out back in 58. They were originally built to be used in Chevy trucks, but small block Chevys couldn't keep up with the Ford Y-blocks, so Chevrolet decided to put them in their passenger cars. The rest is history.

    @garyjubar5733@garyjubar5733 Жыл бұрын
  • Giddy-up 409!!!

    @marcushaynes843@marcushaynes843 Жыл бұрын
    • It's a 509

      @alleyoop1234@alleyoop1234 Жыл бұрын
  • My first car when I got out of the Navy was a 1960 Chevy Impala w/348 Tri Power. I wrenched on that motor many hours. But it had its limitations. The car was pretty heavy, but I loved it.

    @roadgeneral@roadgeneral Жыл бұрын
  • The 1961 348 c.i. SHP generated 350 HP. It had a solid lifter cam and three deuces.

    @michaelhenderson5428@michaelhenderson5428 Жыл бұрын
  • (9.1 Compression ratio means it works fine on pump gas too. My Engine described above worked best on Sunoco 260, actually 280 (Avgas) better yet when you could sneak into an airport, lol. BTW, Being a former GM employee, I worked right next door to the engine plant on Van Slyke rd. in Flint, Michigan. I worked in the Fisher Body #2, now called Chevy Trucks. Some of the guys from the engine plant could sneak over to our side, I'll leave it at that for now. If you want to know more get in touch with me. Love your show.

    @BobbyTucker@BobbyTucker Жыл бұрын
  • Small block fan myself, but this build I found quite interesting. Thanks for posting!

    @thangknowa3288@thangknowa3288 Жыл бұрын
  • As long as I have been following Mr. Dorton he is a great engine builder and very clever man.

    @johnelliott7375@johnelliott7375 Жыл бұрын
  • My dad has a 409 out of his 62 Impala. He says if I want to buy the car I can get the motor separately. Haha.

    @ZEPRATGERNODT@ZEPRATGERNODT2 жыл бұрын
  • Thanks for teaching us car guys so much about the 409. This would look so sweet in my 63! Thought of doing something similar to my 283

    @63Imp283@63Imp283 Жыл бұрын
    • I absolutely love the little 283. Long ago, when I was just a kid, I horse traded for a '67 Chevelle 2-dr, with a 283, duel exhaust, and the ole Power Glide. Had my uncle rebuild the engine because it had 158,000 miles on it, and nearly every oil ring on the pistons were collapsed. Before the rebuild, the engine still had decent power, but coasting down any mountain or hill, it smoked so bad ( oil rings ), you couldn't see anything behind the car, lol. But it ran great afterwards. Car didn't have power steering, but barely rolling, you could turn the steering wheel with 1 finger. That little rebuilt 283 with power pact heads was zippy enough, and for highway cruising, it had the best fuel economy of any V-8 I ever owned. Sure wish I still had it today.

      @howabouthetruth2157@howabouthetruth2157 Жыл бұрын
    • @@howabouthetruth2157 That was something cool about the old cars with manual steering. I had a 283 PG 65 Impala that didn’t have AC PB or PS. It was my first car that I got from my Dad. A 4 dr HT with. No pillar, I have never seen another one like it. It had that pearly white with Red interior. But the plain Jane accessories, lol

      @fenatic7484@fenatic7484 Жыл бұрын
    • @@fenatic7484 You were a lucky young man to have a dad like that.

      @howabouthetruth2157@howabouthetruth2157 Жыл бұрын
  • Ball bearing trick on head studs is brilliant: keeps bottom threads from binding, and helps save on that beautiful aluminum block down the road. Odd choice for a build, but that's the challenge: there are no chamber mods to reach for, only piston mods. Respect that valve clearance...

    @flinch622@flinch6228 ай бұрын
  • WOW! What an amazing build 😎 I have been fascinated with the W motor ever since I saw my first one, sitting in between deuce rails, at a hotrod show. It great the re-pop block uses BBC parts. But the most impressive part of this video is your problem solving, regarding the welding on the rocker stands. Well done, thank you for showing us this build. Cheers Aaron

    @aaronyoung8028@aaronyoung8028 Жыл бұрын
  • After all these years I’m now aware of the wired combustion chamber design. 🎼she’s real fine- my 509!

    @tedecker3792@tedecker3792 Жыл бұрын
  • That intake manifold is a work of art

    @James-zj3ud@James-zj3ud Жыл бұрын
  • Those will run rings around a stock LS. And who better to build it than Kieth. Saw him build a beast for Horse Power TV guys. Really knows his stuff.

    @lesotwell3561@lesotwell3561 Жыл бұрын
  • Love seeing older engine designs modernised :). Love seeing older engine designs modernised :).

    @user-px3wv3nx7z@user-px3wv3nx7z9 ай бұрын
  • If I ever win the lottery, I’ll be ordering up a 409 for some four door sleeper! Perhaps we go ahead and update it again with super or turbo charging to put the dodge and ford boys in their place! lol Love it boys, great work!👍🏽✊🏽👊🏾

    @missesmew@missesmew Жыл бұрын
  • The Bow tie brand's first flat head. Henry would have been proud.

    @billdiebold5021@billdiebold5021 Жыл бұрын
  • One of the best vids i have seen for a long time, and definitely the best on a beach boys special. The narrator has a clean, clear and rather pleasant voice that tops off this great vid.... Thank you so much . Eddie C4 Australia.

    @eddiebrown9590@eddiebrown9590 Жыл бұрын
    • Thank you!

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
  • Always loved the 348-409 design as far as the looks, definitely an unusual build in the late 50s, they were gas hogs and the torque was unreal, knew a guy that had a 55 Chevy with a 409 fuel injection that he strictly ran on the local drag strip, the name of the car, Formula 409, Try me as the commercial said. Thanks for the video, wiil look great in that 63 Impala.

    @rogerdavenport9618@rogerdavenport9618 Жыл бұрын
    • Thanks!

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
    • In the future, I strongly intend to restore a 1970 Chevelle SS here in Europe. I would love to retain the 454 engine, but for convenience I would like to install fuel injection, and for fun reach something around 500BHP on 98 octane. Nothing too crazy. Which parts would you recommend for fuel injection and which parts for bumping up the power towards 500. (Definitely no turbos, and if at all possible no supercharger). Thank you very much in advance for your input!

      @leoarc1061@leoarc1061 Жыл бұрын
    • @@leoarc1061 The audience is waiting for an answer!

      @chrisjeffries2322@chrisjeffries2322 Жыл бұрын
    • Mooseblock

      @jckochiii@jckochiii9 ай бұрын
  • The real therapy for me is building an engine with fabulous parts. Had too many years of working on and with junk.

    @scottweatherman3266@scottweatherman32669 ай бұрын
  • Cool stuff, my dad had a 1946 chevy truck with a 348, 4 speed. As a kid I thought it was badass. It was cool. Nice video👍👍

    @TheMrmmkkpro@TheMrmmkkpro Жыл бұрын
  • I built a custom fuel injection system and intake manifold that looked very similar to the one shown in this video using components from both LT1 and TPI systems back in 1995. Ran good when installed into a beautiful black 1959 El Camino.

    @robertbendtsen8289@robertbendtsen82899 ай бұрын
  • THANK YOU SO MUCH!!!! SOMETHING TO CONSIDER FOR ANY HOT ROD.

    @johnbehneman1546@johnbehneman1546 Жыл бұрын
  • One of a kind monster motor. Honestly…this is WAY more power than the average guy will ever need cruising around, on the street. Would love to see the same treatment done to my ‘64 394 Olds motor. Tony at Ross Racing wrings out a ton of horses, from those. But not to this level. Thanks for sharing. JT: Orlando Florida

    @jakespeed63@jakespeed63 Жыл бұрын
  • Those are respectable numbers considering the header limitations and having the complete accessory drive in tow during the pulls.

    @magnumcipher4971@magnumcipher4971 Жыл бұрын
  • Another top quality video and build. A gen 1 BBC W motor is a dream engine for me and my 58 fleetside Apache. 3, 4, or 6 moonjection Two barrels, 2 fours, or a big roots. Lots of fins and chrome 🤩 a man can dream right.

    @nessie42786@nessie427862 жыл бұрын
    • Thanks!

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
    • @@TheHorsepowerMonster please tell me your building some sort of 70s street freak corvette. It’s gotta have a tunnel ram or a roots with side pipes, 10” or 12” wide deep dish rears, wild paint.

      @nessie42786@nessie42786 Жыл бұрын
  • If my 63 Impala had that engine in 1971 it would have smoked every 454 and HEMI with tags in mid michigan if a drivetrain and tires of the day could have been up to the engine .

    @gtubyyy@gtubyyy Жыл бұрын
  • 409 cu in/425 hp, torq monster, dual quad, scalloped head, positraction, could run real fine, but miss a shift and detonates at 6500 rpm. I remember them well as I worked on a few of them. They pulled like a freight train when all was right.

    @ralphgreenjr.2466@ralphgreenjr.2466 Жыл бұрын
  • Thanks for the trick of the trade with the Ball bearing and it’s got AC.😎💪

    @drunowakowski4880@drunowakowski4880 Жыл бұрын
  • Always learn from you guys, the stove bolt staright 6was amazing build true perfectionist

    @michaelbefumo-qg7ji@michaelbefumo-qg7ji9 ай бұрын
  • Seen a few 348s never a 409, this build is through the roof awesome, owner definitely tossed some bank at this build.

    @clintatkinson708@clintatkinson708 Жыл бұрын
  • "She's real fine my 409" but this one is Super Fine!!! Awesome video. I have great memories of my older brother scaring me as he went threw the gears in his 1963 SS Impala 340 HP 409! He shifts so hard it sounds like some one is taking a sledge hammer to the dash each shift!!

    @markr5132@markr51323 ай бұрын
  • Biggest mistake I ever made was selling my 348 for $100 way back when.

    @ericjohnson8482@ericjohnson8482 Жыл бұрын
  • This was very well done being narrated. Thanks rob

    @robroby10@robroby10 Жыл бұрын
    • Thank you very much! And thanks for watching

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
  • having had 2 409's over the years , I found this to be very ,very interesting. What a beautiful engine to boot. Thanks very much.

    @vehdynam@vehdynam2 жыл бұрын
    • Thanks! And thanks for watching!

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
  • Incredibly cool build. Great instructional video. I totally enjoyed watching.

    @paulfrankelphd@paulfrankelphd Жыл бұрын
    • Thanks!

      @TheHorsepowerMonster@TheHorsepowerMonster Жыл бұрын
  • Great video, thanks! Surprised a blower or turbo wasn't part of the build, to deal with the low compression ratio and the 409's inherent breathing limitations.

    @raywest3834@raywest3834 Жыл бұрын
    • The W blocks were not built to hold up well above 6500 rpms, weak lower ends contributed to that.

      @BobbyTucker@BobbyTucker Жыл бұрын
    • @@BobbyTucker THIS IS AN AFTERMARKET BLOCK, I BELIEVE I READ IS STABLE OVER 2000 HP, I KNOW SHAFFAIROF (SP?) RACING OFFERS A N/A VVERSION AROUND 625 HP, ALSO LAMAR WALDENS SON RUNS A 33 WILLS COUPE IN S.E. GASSERS A /G AS I RECALL THAT IS BRUTALLY QUICK AND IS CLAIMED TO BE W [OWERED, I WOULD LOVE TO SEE MORW ODD BALL INLINES 292 CHEVY 300 FORD 302 GMC,AND V8'S POLY MOPAR, W CHEVY, F E FORD AND AMC, OR EVEN PACKARD STUFF, CHEERS

      @jasonreed9429@jasonreed9429 Жыл бұрын
  • THANK YOU SO MUCH!!!! THAT IS ONE BADASS 409!!!!! WELCOME TO THE FUTURE OF HOT RODDING!!!!

    @johnbehneman1546@johnbehneman1546 Жыл бұрын
  • These guys are top notch builders

    @MrRandy3504@MrRandy35042 жыл бұрын
  • This is beautiful but my first car was a '48 Chevy so your Stovebolt 6 is still my favorite.

    @billconwell7460@billconwell7460 Жыл бұрын
  • Would be interesting to see dyno numbers with a good set of headers.

    @carolnelson9269@carolnelson9269 Жыл бұрын
  • That compression ratio being low means that engine would become a monster with boost.

    @juniorthird7952@juniorthird7952 Жыл бұрын
  • You know really be interesting build the big black V6 out of the old 70s gmc pickups I worked in a junkyard for a brief period when I was younger and I remember seeing a few of them and everybody's like oh they're not even worth touching but the thing was they had low horsepower numbers but huge torque ratings which would be awesome and a newer day car

    @jasonhowell9589@jasonhowell95892 жыл бұрын
    • GM built a V12 with that architecture and 4 heads. It’s a super cool looking boat anchor.

      @nessie42786@nessie427862 жыл бұрын
    • Yep, agreed. But the issue is they don't rev without extensive work and they are heavy. But a great truck/pulling motor can be made with one

      @Prowbar@Prowbar2 жыл бұрын
    • The thing is is everybody always thinks you need tons of horsepower to go fast but torque is what gets you moving so if you got a decent transmission 6-speed but you got lots of torque now you got the gearing for the high speed but you got the torque to get it moving yeah I remember seeing a couple of those B12 everybody doing a small 4.3 l v6s can you imagine building one of these and putting it into a Grand national a big old turbo on it

      @jasonhowell9589@jasonhowell9589 Жыл бұрын
  • If it was good enough for The Beachboys to write a song about it, it's got to have something going for it!

    @valuedhumanoid6574@valuedhumanoid6574 Жыл бұрын
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