i am having LED do my motor 86 250r to a 269 cc and the current head is a 23.5 cc dome. it will have a hinson clutch every thing a hot rods crank and pro x piston do i need to run race gas or not he says i most likely will. also ct ported it and he has to do some small porting changes. i will also pretty much only run it in the dunes.
Last edited by evaneyeball; 01-19-2020 at 11:32 PM.