Yellow Bullet Forums banner

1 - 7 of 7 Posts

·
Kelly's Nightmare
Joined
·
4,147 Posts
Discussion Starter #1
Some Say 14:1 other say 15.5:1

What is the most compression that can be run in a NA motor on alcohol?

Anyone in the 16.5:1 range?
 

·
Kelly's Nightmare
Joined
·
4,147 Posts
Discussion Starter #3
anyone running more?
 

·
Registered
Joined
·
2 Posts
Yes, I run 15.8:1 in a 406 sbc JF/B nostalgia dragster. Up to 17:1 on some of the JF and comp nostalgia dragsters, 16 is typical in this class.

Marc McCormick
 
1 - 7 of 7 Posts
Top