massaging

Will need some minor welding and grinding, but I feel it's worth doing, which is why I saved it for several years. $50 + shipping, I suspect shipping won't be over $50 or so Frame needs a liittle massaging where the footpegs go on, and has a large hole through one of the tubes below the...

Whats the best way to massage just a bit more power out of a 3.5?? Id really just like 4 hp or so. got alittle 3.5hp side pooper on my toyoco(thanks again richs). I dont want to do anything too radical. Starts like a dream(first pull this evening while working on it):thumbsup: It should have...