Stage III heads
#1
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Stage III heads
I was thinking about just buying Stage 3 heads now since my end goal is 408, or 427 ci engine. My question is will it hurt my current engine of stock ci's? I will need them eventually so I would prefer to buy them now but if it will hurt my performance I won't.
#3
Originally Posted by 2c5s
They may not fit. Stage 3's in general have larger valves and opened up chambers for the larger bore.
#4
Originally Posted by 2c5s
They may not fit. Stage 3's in general have larger valves and opened up chambers for the larger bore.
http://www.motorsporttech.com/fbody_engine01.asp
See "Stage 2R Cylinder Heads" in the link above.....