opinions or what else to get ? about how much horsepower ?
gsr block stock
gsr head ported polished
5 angle valve job
bronze valve guides
cam gears
itr cams
70mm throttle
t4 turbo ram horn mani
3in downpipe
3in exh
tial 50mm bov
tial wg
ge oil kit
liq to air inter
255 fuel pump
550 injectors
fuel rail & fpr
6puck flywheel
gsr tranny
stage 2 axles

 

If you want it to be consistantly reliable then shoot for low 300s at best....what turbo are you planning to use?

 

t4 .63a/r

 

around 300 something max on 550cc........