summ-it-up
Active VIP Member
so i bought my 06 800 and it has a straight line performance head on it. i never thought to ask what compression ratio it was, i just asked about the fuel mix ect. now i'm curious, and i can't get ahold of the guy, so thought maybe you guys could help. i looked at the straight line website and there is 2 possible products i have, the 0-6000 ft or 6000ft +. the guy told me that after 6000ft i would not have to mix, but under 6000 i would have to mix 1 gal of 100ll with 4 gal 91. so which does this mean i have? a friend told me i most likely have the 14.5:1 ratio, any body know? he also said the ratio would be stamped on the head some where - but i had to take the head off to see it, can i do this with out wrecking the gasket? thanks!
