Idk how much hp to expect soooo whats yaws guess?

im gonna have,

diamond pistons (9:5:1 and stock bore)
ported and polished head
ported blower and tb
full exhaust
78lbs valve springs
60lbs injectors
2.6 pulley(maybe 2.5)
ottp heat exchanger
duel pass
option b
meth

I want at least 290 300 but idk.....

 

i say 285whp but i could be wrong

 

:clears throat: we should uhh trade cobalts after u set that up... :cough: my guess is the same as yours bro