i have a friend that have a 4agze a 4age engine with forged internals he is planning to run a t70 at 10 psi of boost using 550 cc injectors of evolution, his goal is 300whp + is this doable?

this turbo would have a lot of lag??

 

You could make some serious power with that turbo, but you will have to wait a half an hour for it to spool up, if it ever does at all.

 

it wont spool it. And only running 10 psi.. find a smaller turbo, like a t3t04e 57 trim

 

why wont spool it and why should we run more than 10 psi?

 

that turbo's effieciency is higher then 10psi, ur motor is to small, that thing is like what a 1.6? the t70 is a nice large tubo for good power, but good in the 20ish psi range or atleast 18.... try it if u want, video tape the outcoe.

 

Here's a good example of why it won't spool. Go up to a full size box fan and blow though it...see how much it moves... WAAAY to big!

 

Is it a T70 or a "super T70" from ebay?

 

if you can take the motor to 9-10 k and run more than the pansy *** 10psi then it would be fun. otherwise waste of turbo

 

Thats a built motor so lay off that panzy boost pressure and get bigger injectors.

 

built in a toyota factory :P