Quadracer18 Posted January 6, 2006 Report Posted January 6, 2006 What size dome would be in my cool head if i had to run 93 octane? The reason im asking is because someone is buying my cool head and they want to know what size. I bought the quad with the head already installed and dont know. The guy told me to run 93. thanks, Josh Quote
2005 banshee Posted January 6, 2006 Report Posted January 6, 2006 It all depends on your elavation. 21cc domes are a safe bet with 93 octane. Quote
Wallrat Posted January 6, 2006 Report Posted January 6, 2006 Also it depends on the timing advance, if any. 21's should be okay with up to a +4 advance at sea level, but nothing smaller. Quote
eehsnab2 Posted January 6, 2006 Report Posted January 6, 2006 Also it depends on the timing advance, if any. 21's should be okay with up to a +4 advance at sea level, but nothing smaller. 456050[/snapback] Also depends on how your porting is set up too... Quote
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