Re: The Wally-Banger Special build
The cranny is a thin frame so don't let the chain rub the frame too much. it may start a crack!!!
as for the cnsv2 one is a idle screw and the other is air fuel mix, i had one that was not running well at all and i took it completely apart and found all kinds of metal shavings in the jets. try cleaning it thoroughly. i ended up putting the original nt on it