Originally Posted by
losi8lunie
With this break in method do you run fuel through it when you spin it over with the plug out. I assume you measure the head temp and not the crankcase when you check for 200-220?
Thanks
Lunie
Yes measure temp at head. I do it dry,as usally in a new motor there is already some type of oil in there. Or you can take the back plate off and clean it out with some fresh fuel.....