decipha

I've been searching and searching and can't find a 351w with a twin turbo on it.. im looking to run about 14psi thru a twin turbo on a 351w stroked to 393

decipha

oops... main point, i have a 351w roller block out a 95 f250, boring it .030 over and using the 5.0 pistons so i can stroke it to a 393, any recommendation on heads? need to compression ratio to stay around 8 to 1

jakeachy

why are you using turbo with that CID?

67mustang302

You don't need 2 turbos, and yeah, that long of a stroke with a turbo setup and you're not gonna have traction

r.barn

like I told you in your other post past 600rwhp
and you really need a Dart block

a 393 at 14psi would be making 1000rwhp if done right
I dont think you have a grasp at the kind of power and mods needed for this.

Here's a guy that just did it. Amazing ride. easy $30k in it.
http://www.corral.net/forums/showthr...light=895+rwhp
Almost 900rwhp at 11.5 psi on 427W
http://www.youtube.com/watch?v=MBapFOkJ3HE

I'm copying this guys turbo layout, fits nicely

jakeachy

"11.5 psi and 895 rwhp and 860 rwtq. "

Importssuk

[sm=jawdrop.gif][sm=jawdrop.gif][sm=jawdrop.gif][sm=hail.gif][sm=hail.gif][sm=hail.gif][sm=hail.gif]oh. my. god.

decipha

my god,i never thought it would make that much power!!!.. back to the drawing board, thanks everyone

FuzzyDiceRule

yeah, V8s tend to do that

67mustang302

You could build a decent 8.0:1 compression 302 and run a turbo setup on pump gas that'll split the stockblock easily. Turbo + V8 = monster power