ACE

windsor heads are the best! I say this because I have them! haha they actually work very nice for me!

kweb288

have you had your car dynoed yet?? if so how much are you making? and are the heads ported or stock

92civy

Based on what? i bet if you through a set of aftermarket heads on you would gain power, for sure. so they aren't the best. But for a budget build, looking for s stock look yes they are OK.

kweb288

dont they flow a hell of a lot better then the gt-40 heads, and if you port them and give them a valve job wouldnt they prety much match most aftermarket? obviously there are better,

aode08

I have 351 w 69 D0OE Heads, 1.94 INTAKE 1.6 EXHAUST, milled .030, stage 3 port and polish, enlarged blended bowls. Bought em like that.

I attest to these heads, .Built right, they are sick.[&:]

But the aftermarket heads are better quality, easier to install, makes more of a broader range of power.

Its not just how much you flow, its how the heads are created, lower rpms , its a dog, all top end is a beast

kweb288

k that was all i needed to hear thanks aode06

aode08

as you can see, my 69 castings were opened up dramatically