what kind of power does a streetport add to a turbo II.
 

I have a 82 that Im considering swapping a T2 motor into.

I am looking at a jspec motor from corksport with only about 30k on it so I am deciding weather to port it or not.

The rebuild kit is like $900 so i would rather not do it if it doesnt add alot of power im not going to bother.

I'd guess.... 20-30 fwhp?

you mean 20-30 RWHP ;) (and yes i know you meant FLYwhp)

Not without any other mods. I have a 1990 TII, street ported, and porting was my first mod, other than the intake that came with the car.

and yes, I did mean flywheel hp. That was not a typo.