my 89 sachs mopet cruises at 25 all day long.
however, if you go down a hill it'll get up to 30, got it up to 40 downhill once, and then if it levels out and even if you have to go back up a hill a bit, when it levels out it'll cruise at 30.
this is only if i keep the throttle pegged, if i let it back down for a bit and try to get back to 30, it usually won't.
so.... any ideas why this is? is this normal?
i think i need to get a less restrictive exhaust, and maybe upjet.
but i don't have money for it right now...