Wanting to change a 250R over to methanol.

What mix ratio for oil and methanol (I am running 40:1 R50 and 92 Octane right now)?

What do I have to do to the jetting? I am running nearly stock jetting right now.

I know methanol burn much colder so, What plug do I have to run?

I will probably burn much more full and need a bigger tank for XC, Which would be better, IMS or Clarke?

Any help is appreciated, Thanks, Nick

 

just a suggestion but if your going to run xc, methanol isn't for you because you'll burn at least 2 times more than gas. not trying to discourage you just stating facts.

 

my friends run that in his 250r. the plug is BR9ES (NGK) but not sure the ratio mix