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Mach 1 · 04-26-2003, 03:13 PM

F-303 is good cam, but its to big for stock heads. e-303 isnt the best for stock heads either. you should just change your cam and heads at the same time.

04-26-2003, 03:13 PM	#13
Mach 1 Registered Member Join Date: May 1999 Location: Georgia Posts: 3,866	F-303 is good cam, but its to big for stock heads. e-303 isnt the best for stock heads either. you should just change your cam and heads at the same time. __________________ 2002 GT 1993 GT (SOLD) '93 Mustang GT RHC member #142