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Old 04-15-2009, 07:26 PM
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Air Randy Air Randy is offline
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Join Date: Aug 2008
Location: Franktown, CO
Posts: 2,853

Thanks for the info. I also got feedback from another engine guru, JimC. Jim confirmed the .100 max and thinks going .060 on a later model 2F with a cam at our elevation is about right.

I also got confirmation that a 73-74 F.5 head can be used on a 75-80 2F block and it will raise the compression.

Randy Rosetta KDKWX TLCA #19351 NOW 2015 Rubicon Hard Rock & (2) 1970 Boss 302 Mustang's THEN 69 FJ40 Buggy "Meanie", Mini-truck "Gecko" & 74 FJ40 "Blue Mule"
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