Pontiac head problems 64 326 heads or 78 6x heads for a 1965 689

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Revision as of 21:57, 26 February 2009 (edit) Gregggto (Talk \| contribs) (New page: i have a 1965 pontiac 389 bored 30over.dont know if i should use 1964 326 2 bbl heads,8.6cr or 1978 6x 4 heads only 220 hp on a 400.this motor will be topped off with a tripower to run on ...)		Latest revision as of 16:23, 22 August 2009 (edit) (undo) Jon (Talk \| contribs) (Redirecting to Choosing cylinder heads)
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−	~~i have a 1965 pontiac 389 bored 30over.dont know if i should use 1964 326 2 bbl~~ heads~~,8.6cr or 1978 6x 4 heads only 220 hp on a 400.this motor will be topped off with a tripower to run on todays gas.i would like to see 300 plus horse for the street.please advise~~	+	#REDIRECT [[Choosing cylinder heads]]

Latest revision as of 16:23, 22 August 2009