steve clukeys engine is one bad ass small block. what do you think it would take for heads, cam and compression to make this kind of power? I'm thinking hes using the 245cc heads on this as the peak torque is way high at 6100rpm.
https://www.youtube.com/watch?v=5vMv5zjW9oI

how? NASCAR type money, that's how.

I know of a W9 340 combo that made 696? So just add cubes, easy right? lol

1.82 per cube. Definitely doable.

Lots of $$$

this is with indy heads. im thinking he may have $15,000-20,000 in it. how do you do it with indy heads not W heads? if it has 14:1 compression, .700" cam and 245cc heads would this be enough to make 750ish? hp peaked at 7000@756

Man I wish we could just race dynos instead of wasting our time going to the track. Not happy with the numbers change the correction numbers. Lol. So many of these builds are disappointing once they hit the track

the car runs low 9's in a duster with ladder bars and comp engineering shocks. nothing fansy here. it has been in the 8's as well. maybe that puts things into perspective here.

Not speaking of the engine build in question here in particular, but a LOT of them I've seen never amount to much at the track.

Should it be installed in a 1977 royal monaco with 2.73 gears and a stock converter, mismatched 15 year old uniroyal tires and original shocks then taken down the track so you can get its real horsepower?

So many builds are put into disappointing cars if only there was some sort of tool to test it prior to installing it.

My 454 indy headed SB made 778 @ 6500. It has a very mild roller,X block. Its been 5.66 @ 120 in my 2850# Duster. Its also broken its share of 904 parts and 8 3/4" rears. Now it has a dana.

sounds like a real nice combo you have.

iv seen some chassis pics of the other side of steves car. nothing expensive under there. i have way more invested in my chassis and cant get out of the 10's. motor and trans is his biggest expense. like i said before chassis engineering shocks on each corner. im just amazed at how well the car works with what he has there.
again, any ideas at to what you think might be in that 416 combo?
https://www.youtube.com/watch?v=UDBkXRiDkxU

heres another https://www.youtube.com/watch?v=HTybSlxVelM
alot of guys on here talk about how important good shocks are as well as chassis set up. steve has none of that and the car runs fansastic every run.

😂😂😂😂😂😂

Well I see a vacuum pump so I'm betting a custom piston and ring package, at that compression VERY expensive gasoline, betting on a bigger than stock intake valve and heavily ported heads and intake, roller cams a big help, and it sound like a well built standard transmission. Just my thoughts.

seems like his et would be better than low 9's w/ 756hp. unless he has a ton of mph?????

9.09 @ 145, looks to me like it's smoking' right along.

What's stock valves or ported heads have to do with anything? Is there a "cheap" race gas? Tons of street cars have ported heads. Hell my new street/strip build has custom pistons and ported heads, intake too. Oh yeah, roller cam too.

Justinp61...Pittsburghracer was just trying to help figure out what this combo consisted of, which the OP was asking about in his first post.
I agree that this particular combo seems to run good. Love the Lenco!