I own a 96 xp 110hp im building a race boat out of it and something to play on the weekends. its based off a limited spec for a race boat.
but i heard that you cant touch the ports or the crank case. so i heard that you can mill the cylinders .030 off of them to bring the port timing up by using a 1mill thick gasket.
if anybody knows what to do please let me know
