cool head

[the white rat]

i am looking to put a cool head on my shee but dont no what cc of domes to buy i was wondering if any one could help me with this? thanks

[kodie]

depends on the elevation you live at. And if you want to stay at premium pump fuel or go to race fuel.

 

That being said 20cc domes is the reg for pump fuel. Some people get by with 19's. And anything below that starts getting your compression up to where race fuel is needed.

 

As long as your compression is below 160 you don't need race fuel. Just get 93 or what ever your gas stations sell highest of.

 

20's or 21's would be your safest bet.

[Bansheeejohn]

I have 16cc domes in my cool head on the plus side there is no doubt the low end hit on my shee is bad asss on the down side always having to find racegas especially in the winter, and the cost.........................................if i had my choice with any dome id keep the one i have!!!!!!!!!!!!!!!!!!!!!!!