mine was 6psi stock i run new toyo stock gasket at 12 psi for 2 yrs so far , now im at 14 and so far so good.. but i got my mods to flow it all could not get turbo past 11 psi till i changed the exhaust out to 2.5 and couldnt get to 14 without a fcd. my turbo itself is all stock.. fun fun
|