John39671
Oct 17th, 06, 02:31 PM
Did GM ever put 2.02/1.60 valves in these heads?
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View Full Version : "186" Head Question John39671 Oct 17th, 06, 02:31 PM Did GM ever put 2.02/1.60 valves in these heads? z28station Oct 17th, 06, 02:48 PM Yes They Did In 1969 John39671 Oct 17th, 06, 04:24 PM In 69 did they offer screw in studs and guide plates on these heads also, and would they have been only available on the DZ camaro? Gary L Oct 17th, 06, 06:43 PM No screw-in studs or guide plates until 1970. I am pretty sure the 186 "DZ" heads were used in Corvette 350 engines. firstgenaddict Oct 19th, 06, 12:39 PM the 186's with 2.02 valves would have been used in the L46 350 350 corvette only. Gary L Oct 19th, 06, 01:59 PM the 186's with 2.02 valves would have been used in the L46 350 350 corvette only. Tried to find that info for sure, but could not. Was that a hydraulic cammmed motor? oger Oct 19th, 06, 02:07 PM The 350 HP is a hydo. cammed motor. pdq67 Oct 19th, 06, 04:14 PM -962 hy-cam if not mistaken. Lifts at .450"/.460"... pdq67 |