Need an all aluminum crate motor then. That would be nice.

@@bigblocklawyerYEA, KEEP PORSCHE OUT WITH ITS TWIN TURBO 1200 HP THAT RUINED CAN -AM RACING😮🏁🇺🇸

​@@Naoj2024yes and has 1,580 hp at qualifying trim

@@user-tz4lr8xe4d yup, dunt need twin turbos and 1200 - 1500 + HP to have a great series… Nascar had 900 + HP with a small block… 😎

@@Naoj2024 yes, crazy how they do it N/A, but it's still bigger than the Porsche Flat-12

It's the bowtie sportsman tall deck block, engine height is going to be the only problem in a muscle car, and the needed header size to make the power. This engine is tall, with a descent air cleaner, it would be above the middle of the windshield on a 1967 Chevelle.

That 427 425 was in a 68 Impala from Delaware. The car was called Fools Gold and ran in Stock Eliminator B/S. Stick shift. Saw it run at Cecil County. Read about it later and the guy bought it new from Porter Chevrolet.

I'm 79 and in '69 I swapped a 435 h.p. 427 out of a '69 Corvette into my new ( eight months old ) '69 Z-28 ,4-speed with 4:56 posi. Ran 6:00 ×15 tires on 5 inch Cragers on the front and 12inch wide indy tires on Crager 10 inch rims on the rear on the street. Never lost a street race.

Sounds awesome

You see how long it took the throttle body to move #mindblown🤯

Ahhh yes like the big block ford.

@@matthewnosal6893 the ports are better but manifold runners not so much. There’s no doubt that you can get horsepower from the BBF, though.

Do it

@@MrDwightsimon I’ve only saved about a third of the money, hopefully in about 2 to 3 more years so I can get one

Hurry up and make sure you post some videos!

@@MrDwightsimon 10-4

I need this in my snow plow truck! Man, could I move some snow!

I'm thinking 2 3/8 or 2 1/2 primaries

Shows how little people know about dyno numbers and how they can be doctored. Not saying Kaase isn't doing it, but we can make a stock 350 make 1,000 hp on a dyno depending on what we do to the data. And small engine builders are constrained by a bunch of accountants trying to hold on to every cent. Left to their devices, Chevy would have been spun off by congress decades ago because Chevrolet was so succesful, they were on the edge of being considered a monopoly. Manufacturers are scrutinized by the SAE on their dyno numbers. They have to be infinitely repeatable under controlled circumstances. Also, this engine is just a starting point. The SR71 heads are just about maxed out. There's easily another 100 hp in this motor, but GM has to build an engine with a 2 yr 50,000 miles warranty. In 40 years of building and restoring old Corvettes and big block Chevys and seeing first hand how they stack up against other manufacturers, Chevy engines will always be thr equal or better of any other engine, and do it cheqper, everything being equal. Sounds like we need a dyno battle.

@@RT10Viperman Yeah. I was talking about making the power numbers on a dyno. Having the guy who builds your engine dyno it is generally a bad idea. They're not in business to over promise and under deliver. What's funny is how many "450" horse air dyno motors we've dynoed that made 370.

Ok fine. Have a nice life.

It’s a ford who cares!

@@tarrymorse3173Straighten up your bow tie little boy.

Hell yeah that’s pocket change

I’ll bet a good engine builder can build an equal quality 632 with more power for under $30K.

Blueprint 632 / 815hp for$22k

You can find cheaper, but other variables will be changed or sacrificed. At least it's cheaper than a Bugatti 😂

Haha yeah, I didn't want to add 30 minutes to the video going over the Z-car lineage, it's pretty awesome and in-depth all by itself.

That was the 350 h.p. 327!

Currently the only aftermarket intake is from Hogan. www.hogansracingmanifolds.com We had a customer install one on his car, and Motion Raceworks has installed one on their OBS drag and drive truck.

4 speed dog box transmission and four link suspension with a solid axle and a 5 gallon radiator.

Chevrolet part #19419358 SuperMatic 4L75-R 4-speed automatic was developed to support the output of the zz632 big block. Available from Chevrolet Performance

The copó camaro has a th400 trans with the 632

ford 9in rear 48spline axles i think stock is 28splines

A built Tremec or Jericho will do it. An auto would just make this thing feel like its stuck in mud. For the rear a Ford 9" or GM 14 Bolt, or Dana 60.

I don't know, but I want it in my 1996 two door!

Yea it could. It’s all forged and 12:1 is just ripe for some boost. Don’t know about piston geometry tho, a real engine builder would have to chime in for that

I heard it’s a bore of 4.6 and a stroke of 4.75

Cheap ass just by the motor

Yes

29,500$ on their website

Build your own, comes out much cheaper..

@@P71ScrewHead eh not by much, and this a guaranteed 1000 crank out of the box pre tuned and a 2 year warranty.

@@coaldigger1998 us dollar so australian $40k

definitely

🤣

Probably a little fab work needed but it has been done with other big blocks in the past. They even considered looking at running a big block for the C5.R if the LS engine didn't pass the endurance tests.

@@Sdpartscenter I hate power adders so this is my dream engine now haha

454ci bbc i think..

It’s a custom block. Way bigger bore and stroke, tall deck too. But it is based off of the 427/454

@@willbond1431 CNC Motorsports sells a 632ci BBC/BBF block for $5k last I checked rated to 2k hp.. Definitely a worthy build..

Uh try $18k

It started with the 396!

GM most likely had better air quality at their facility

@@bigboreracing356 You can keep telling yourself that, but it still needs four times more power output to get even close to the winning ET, and the internals aren't there yet to support the added power, nor the required rev range.

@@bigboreracing356 easy mid to low 7's in the 1/4. in a bracket dragster.

@@SC457A and comes with a warranty.

@@bigboreracing356 So, you're building a light weight racer with a giant lump on the nose.. Where were you planning on driving it? And against who? It has to be on sticky track, otherwise it will never hook, or simply ceases to be light weight. All motor class? There's already 1000+hp cars with 9K redline and better weight distribution. No chance. This engine is giant lump designed to fool the fools.

@@bigboreracing356 ahhh, I was a bit confused. Lol. I'll delete my post

You sound like a female? Asking a man to buy you something

@@Toroazul54 I don't actually expect anyone to buy it for me, 6.0 swapping my Tahoe that I gave my own money for buddy.

That engine would be straight badass in a 97 CC dually. Some big meaty tires and it'd probably hook up good, or pull anything you'd want to pull lol. I'd love to have this thing in my 96 two door Tahoe, would be badass in a 97 CC dually too!

I mean these aren’t meant for get aways

@@mrkrabs6412 Yeah, I know, I was just kidding, man.. 😉🙃✌🤘

Like mentioned, it was covered in another series of videos both at SEMA and with the first one we got in the dept. Didn't want to rehash all that :) kzfaq.info/get/bejne/haqfmseqv6eWYWQ.html

It's a big block, 2 valves per cylinder

I know this because I literally machine them everyday and probably ported the heads. But it’s a 2 valve, 4 bolt main caps, cast iron block “any orange GM block is cast iron” , as far as stroke I’m not sure I’d have to talk to engine build.

@@wadeonwheels 4.750 inch stroke, 4.600 bore

@@bigboreracing356 i don't know how much information i can actually disclose because i work at GM performance and racing in the cnc department. i can tell you yes i ported the zz632 heads as i am currently porting them as i type this.

it would actually perform worse since the engine is made for NA. the entire package is a fully optimized for NA

That would make no sense. This is like the scat pack, not everything is meant for boost. It's for old school guys that like all motor racing

Probably 1300-1500 at low boost. Definitely not worse 😆😆 . This guy builds and tests engines for a living, and he puts turbochargers/ superchargers on nearly everything. kzfaq.info/get/bejne/n9h4o8t30c_OdKc.html

depends on how much boost. 5lbs of boost on a 1000hp NA motor would add another 300hp.

@@cuzz63 theoretically yes but it would need a different camshaft and different pistons since the dynamic and static compression ratios are too high boost

Shove it in Mullet. A drag car raced by Cleatus McFarland

@@Hawkers02 would make it slower

@@87mustang87 True maybe 1/2 the h.p.! Cleetus is running!

@@stephenmitchell3569 yes sir! There probably pretty close without the turbos HP wise but that steve morris billet block will handle way more boost

Considering its 10.4L I should hope its destroys a 5.0

If a 632 cid can't handle 302 cid 😆😆🤣🤣😂😁😄

and maybe a mechanical roller cam, need more RPM for 1200 HP and 7000 rpm is already high for the hydraulic roller.

Miata swap incoming I bet