Ford Muscle Cars Tech Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
314 Posts
The guys are right. No difference in heads. The 4V was rated at slightly higher hp duw to higher compression. The 4V engines had flat tops with valve reliefs vs the 2v having a slightly dished piston. 10:1 vs 9.5:1

Later,
David Cole
 
1 - 5 of 5 Posts
Top