If your 4-stroke motorized bicycle engine is misfiring or chugging when you ride, this 49cc Timing Gear will have your 4 stroke engine running right again.
If your 4-stroke motorized bicycle engine is misfiring or chugging when you ride, this 49cc Timing Gear will have your 4 stroke engine running right again.
Affordable go karts used to sell an aftermarket cam with more lift, the duration remained the same. They no longer carry it and probably wouldn't even think of doing another batch unless 50 or more were being made. I emailed them last october about them, here was the reply:
Hi Daniel,
We haven't had any of those GXH50 cams in a while. They weren't very popular so we stopped stocking them. None of those GXH50 parts were very popular so rather than have them take up space in our shop we decided to focus on the more popular engines.
Thanks,
AGK
He managed to find the specs on them if someone wants to make one.
"We didn't make any adjustments to the timing and I found a note that said our cams were .172" lift although I think I remember doing some at .175" lift as well."