Tristen Ellis Posted February 21, 2017 Report Share Posted February 21, 2017 I've had my bike for a couple of years now.. I brought the bike from a shop and he told me it was a 4mil and all it needed was new carbs to run correctly. Well I've gotten the carbs but I never got them jetted. I ended up seizing the bike. I put wd40 in the spark plug hole and the engine unseized and crank right up(discovered head gasket blew). I took the top end apart and one of the pistons is way darker than the other(1 problem). So here's what I need help with the pistons are 66mm and the cylinder is bored(few scratches from piston seize). I'm wondering if I buy a new 370cc kit will the crank work with this kit.. and what domes will I need for a cool head? Or should I just reuse the cylinder and buy new pistons? Sorry I know I'm all over the place but this is my first build.. Quote Link to comment Share on other sites More sharing options...
rjdgriff Posted February 21, 2017 Report Share Posted February 21, 2017 This^ Sent from my iPhone using Tapatalk 1 Quote Link to comment Share on other sites More sharing options...
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