OzVMX Forum

Clubroom => Tech Talk => Topic started by: darren on January 23, 2013, 11:38:48 pm

Title: honda cr 250 82 model fuel mixture
Post by: darren on January 23, 2013, 11:38:48 pm

has anybody got a repair manual for a cr 250 82 model that states what the fuel mixture should be
i know people have different mixtures for different jetting and stuff but i want to know the factory recomendation for oil fuel mixture
thanks

Title: Re: honda cr 250 82 model fuel mixture
Post by: PCMAX on February 03, 2013, 07:47:55 pm

Dont have he info for the 82 CR250 but the Honda manual for my 82 CR125 says it should be 20:1.
Having said that, two stroke oils have come a long way since 1982. I was using castor based (cause I love the smell) Shell M at 25:1 but it coked up the piston crown a bit so now im back using Castrol super TT at 33:1 without any issues.