Took one of my motors to the machine shop to get sleeved and decided id put my truck on their dynojet. Not quite happy with these numbers but this is untuned on tune with ls6 heads. 15-14 afr is not good lol. Tuned right my goal of 440 should be achieved but that wont happen because Im gathering parts to go a different route with my truck.

407hp
348tq

 

I'm sure you can beat somebody with those numbers. I think they're good.

 

15 would probably be pushing it, but i'll run a 13.5-14 afr on the big end any day

what compression you running with milled .030 l92 heads on a 370? for the vic jr intake you need to spin that bitch up also need a higher lift cam !! id widen the lsa also not by much but since youre running a tight duration i would

 

He's going FI so no need to make many changes other than his AFR. But that's prob the only thing keeping the trans happy.
I'd say with a proper afr he's easily 440rwhp. 400ftlbs. Gonna have to find out what cam makes those heads happy cuz I'll be buying them from him.
He's not running l92 flat tops nor an l92 appropriate cam. so not bad considering.

 

its about 10.9. Yea when i put these heads on I was going to spray it and get a n20 cam when I get to that point.. but things are going to change pretty quick and im getting rid of these heads and cam and going a different route all together.

 

thanks for the update Josh, i was just plainly going by his sig.. my bad

my post was based on what he has as of now, didnt realize he was going forced induction

 

gotcha

 

Yea it was one of those hush hush type of deals up untill some one let the cat out of the bag..
But yea I'm building a twin turbo kit..

 

Pretty sure YOU let the cat outta the bag with a thread you started.

 

Never said I was going FI but oh well it was gonna get out sooner or later.