Was thinking after breaking in new top end on my 85R, going back to maxima castor at 32:1. Is this is a semi synthetic oil?
Also my altitude is 4700 feet. Will be riding 4000 to 6000 feet.
I am jetted 145 main, 52 pilot, needle set half way.
Am I going to have to mess with jetting?
What are some of the settings you guys are running?