250-300 Hp Ls Turbo

[lsvtec hatch93]

my neighbor just put a Ls in his crx. would a t3/4 be good for 250-300hp under 15psi? it has a fully built block and valvetrain and he is getting his fuel stystem ready for it but he doesnt want t run over 15psi.

 

[BoneStock]

I seen people run 280hp @ 8psi with a .63 t4 so it all depends of the fuel management and tuning job u do..Btw they were using efi pms.

Whats the trim on the t3/t4?

 

[posol]

psi isn't what blows motors
horsepower and detonation is.

if your motor can't handel the power- be it 5 psi or 30 psi, it will blow, or somethign will let go
detonation is another factor, and at that level, you should be thinking hondata