14:1 Bms

[blakefoote]

is the 14:1 compression piston reliable? do any of you have u it? how do you like it?...what gas would it run?

[Snoopy450r]

I run the 14:1 and so far mine has ran fine for over a year "or season" now with no porblems, but it will probly need a rebuild every year at the least just to be safe. I run 110 race gas or when I feel spendy I run VP C-12 race gas.

[cals400ex]

it is a 2-ringer also so don't be surprised if it uses a little more oil