vcain
New Member
if anyone has anymore that they have done let me know and i will try them out too always up for making my bike go even faster lol
ok i know is said a month or two ago i would post this the next day but i had other things get in the way and i will admit i forgot (you memery is always the second thing to go with age)
ok the things i did to increase the speed to my motor are:
bored out the exost port on the cylender and the muffler
also in the baffle i cut the tube inside to about a half an inch long
bored out the intake tube that the carb mounts to to the same size as the whole in the cylinder to maximize gas/air also changed the stock filter to a sock filter it allows more airflow and it is so much easyer to take off and wash
went from a stock 44 tooth sprocket to a 38 tooth sprocket
this is on an 80 cc engine if you have a 40 or 45 cc i only recommend going to a 40 tooth anything lower than that will take away from your power band
top speed after breakin of a new motor is about 48 to 53 mph depending on the wind but 53 is a bit scarry on a bike lol
you loose a little on the take off so you have to peddle a little more from a dead stop but i think the top speed is worth it
ok i know is said a month or two ago i would post this the next day but i had other things get in the way and i will admit i forgot (you memery is always the second thing to go with age)
ok the things i did to increase the speed to my motor are:
bored out the exost port on the cylender and the muffler
also in the baffle i cut the tube inside to about a half an inch long
bored out the intake tube that the carb mounts to to the same size as the whole in the cylinder to maximize gas/air also changed the stock filter to a sock filter it allows more airflow and it is so much easyer to take off and wash
went from a stock 44 tooth sprocket to a 38 tooth sprocket
this is on an 80 cc engine if you have a 40 or 45 cc i only recommend going to a 40 tooth anything lower than that will take away from your power band
top speed after breakin of a new motor is about 48 to 53 mph depending on the wind but 53 is a bit scarry on a bike lol
you loose a little on the take off so you have to peddle a little more from a dead stop but i think the top speed is worth it