High Compression Head (1 Viewer)

[willsta2000]

I have heard references to a "high compression" head on mid-seventies Cruisers,... is this a myth?? Does anyone know casting #'s if this is the case??

Thanx
WILL

 

[woody]

From (Bad) memory....the 1974 F head is compatible with the 75+ 2F oiling system and will offer higher compession. Can anyone else confirm??

 

[trastor]

the 3f heads have more compresion think -9.1- its work perfect on the 2f engine