With my new setup when i install everything ill be runnin 10:5:1 compression with oversize arias pistons , 82mm. I wouldnt wanna go higher than that, just my preference. With a setup like that u can spray a 75 easy, here is my new setup which i will be sprayin a 75 shot with.
CTR intake cam
stiffened springs
type-r intake valves
Arias pistons
zex kit
BBK fuel pump
B&M fpr and a bottle pressure guage
SAFC
with all my new mods and the ones i have i think itll bring my hp up from my current 155 whp, to about 170 if im lucky with the b16, with the 75 shot i should be good for 12"s if i can hook.