Re: Fuel additives?safe?
The only additive I use is a good Synthetic plus Castor oil mix.
Slightly richer than most recommend.
16 to 1 I am now at 100 plus degrees when I ride.
When I stop a a light the waste heat from the air cooled engine is leaving marks on the inside on my left thigh , OUCH
For some reason I always put my left foot on the ground when I stop???