Just installed my Athen 290cc Big Bore kit ! ! !
HF, I just wanted to give my thanks for your thorough posting on your Athena big bore kit installation. Everything was straight forward and the directions you provided were great. Resetting the hydraulic for the timing can also be done by hand by applying pressure and twisting it clockwise. I did this on the pavement over a rag to keep from damaging the surface. Once more thank you very much ! ! !