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90'5.0 Conv · 11-20-2001, 08:21 PM

Could someone please tell me the difference between the 1.6's and 1.7's. I mean with a stock motor and valve covers and all, would you have a problem using the higher or what. Basically what I am asking is, what should I get for a stock motor?

11-20-2001, 08:21 PM	#1
90'5.0 Conv Long time member in and out Join Date: Jul 2001 Location: Albany, Ga Posts: 343	1.6 or 1.7 Roller Rockers????? Could someone please tell me the difference between the 1.6's and 1.7's. I mean with a stock motor and valve covers and all, would you have a problem using the higher or what. Basically what I am asking is, what should I get for a stock motor? __________________ 90' Mustang GT Convertible- C4 w/ manual body 4.10's soon to be 3.27's 2 Ch Flowmasters 1/8th ET 9.04