Originally posted by marcusgunby
and preferably with 3% silkolene pro boost.
Originally posted by wildcard
I have 2003 KX125 that has had two brrels and heads under warranty in two months because it keeps blowing the top off the plug and wrecking the barrel .Jetting is stock and the plug is a good light brown colour. If we go up on the jetting or lift the needle the bike just fouls up. Fuel is standard 95 Ron plus Silkolene Comp2 SX at a 40:1 mix. Ignition timing is central and the air filter brand new. Kawasaki don't know what to suggest!....Any suggestions would be most welcome.
Originally posted by steve125
Wildcard run at least a 50/50 mix of pump and race fuel and your detonation problem will be solved. You posted over in the suspension forum like this is some big mystery, well it's not, detonation is the cause your engine failures and the fix is race fuel.
Originally posted by eibellk
40:1 is fine, but you might want to richen it up during breaking.
Kurt.
Originally posted by luvtolean
Don't forget, in the UK he can get 98 octane at the pump. Their pump is better than ours.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?