right i want to try port and polishing on my mini moto, but dont have a clue where to start, iv search the internet and can only find car ones which dont make sense, so i want to know exactly what to do, like should i match the exhaust port to the exact size of my exhaust hole if you get what i mean? and what else chall i make bigger lol? Thanks :rofl:
erm, by your own admission you have NO clue.. so DONT even think about it... get to reading for a couple months minimum.. http://www.minimotoclub.co.uk/vb/ best forum about really.. but ye, if you dont have a clue, dont fuck wiht things.. pritty easy really.. porting is NOT easy nor quick to pickup.. your not gona make power for free if you need to ask how