My car made 521hp 459 tq with cnc L92 heads, futral cam, and all the bolt ons on a stock bottom end six speed vette.

 

@ the wheels? What rpm?
Post the sheet

 

I'm guessing those numbers are at the crank and this was done on an engine dyno?

Or the chassis dyno is about 5000ft below sea level?

 

Yea that would be some very impressive numbers...what are the specs on the futral cam?!

 

Yes at the rear wheels. I don't get on here much so don't know how that compares to others that have done LS3 topend on a LS2 bottom end. The cam is 230/ 240 range and I will get the dyno sheet on here as soon as I can.

 

Dyno Sheet:

Conditions During Dyno:

 

Congrats on your numbers man!! Hats off to FMS for specing out some powerfull combos!! I know i love mine!!!

 

That combo was nailed!! Stock bottom end LS2 making 40x stroker power

 

That thing is stout!!

 

Thanks guys, my goal was 515 rwhp with this build and Futral hit that on his first full pull. I just figured out my hp per CI and it 1.43 hp. I'm feeling real good now after I read the other thread on top ten hp per CI.

 

Sweet, post full details-

Intake ported?
Headers?
Exhaust?
CAI?

All the details would be great

 

Nice work

 

Wow...

 

Stock intake ported by Futral, vararam intake, LG lontubes with ZO6 mufflers. I've always used Futral for cams, tuning, porting intakes and have always made very good power with all my vehicles. It's all about having the right combination to make power.

 

That's a lot of power for a ported intake and a pull only to 6600 rpm..... Idk Mayby it did its just tough for strokers with top end heads and 7000 rpm screaming big cam setups to make that power. But congrats.

 

Congrats, those are some great numbers and this will be the route I'll take.

 

People forget just how good Futral is

 

Nice!!!!

 

Nice! Another stout Futral combo.

 

Bingo ^^^ Futral gets the job done

Congrats OP!