i use 300k all around with the spyder mod.

but then again, i only use it for wheelies, wheelies, and climbing lol.

if you're racing, use slightly thinner oil up front than in the rear for more cornering.

o, btw, on savage-central.com they list a bunch of mods that will help you become a true basher or racer. i use the same name on that forum, if you have probs PM me.