Re: 100:1 Mix
Juicy Crank, lol! I hear ya! Yeah spectro is perfect for my vintage bikes, air cooled, non pwer valve.. Will be for these chicom motors too, they are quite similar to the old piston port motors.. My kids have late model YZ250's use modern oil at 40:1, as per manufacturers spec! 100:1 just seems so far out, almost bizarre, lol!
Last edited by talltommy46; 08-10-2010 at 09:22 AM.