higher rpm?
 

Hi,

how its possible to get more RPM/power out from a 72cc bigbore GY6 engine?

my setup:
-racing CDI - spark lead
-72cc big bore
-85 carb jet


(not yet installed: A9 cam)

I have this strange feeling, that not enought pull power :) please help

Thanks :thanks:

change the weights on your variator and get lighter springs.

im waiting for 2k clutch springs, are they ok?
and must i buy a 2k torque spring?
which weights for variator must i buy?

go to scrappy dog he(mo)has a bunch of high performance upgrades on line.it all depends on what you want and your weight

why must i buy from scrappy dogs shop? im from europe... the import taxes are more expensive than the item

everyone thought you were from the america's.