I currently have a HM80 that is going into a minibike project and have a few questions.
In general I know that removing the governor isn't the best idea, but how do these engines fair if the governor is removed?
I know I need to remove it completely from the inside of the case etc. Is there anything special I need to know?
Also does anyone else have any info or links on performance mods for theses engines? I've done some searches and came up with little. Exhaust is a given, but what about getting rid of the down-leg intake setup and going with a more straight shot? Does anyone mill the head on the HM80's to get a little more compression? If so, how much?
Thanks! Anything helps..
In general I know that removing the governor isn't the best idea, but how do these engines fair if the governor is removed?
I know I need to remove it completely from the inside of the case etc. Is there anything special I need to know?
Also does anyone else have any info or links on performance mods for theses engines? I've done some searches and came up with little. Exhaust is a given, but what about getting rid of the down-leg intake setup and going with a more straight shot? Does anyone mill the head on the HM80's to get a little more compression? If so, how much?
Thanks! Anything helps..