Abtheman28
Member
Hi guys,
Upgrading from my old clone gx200 to a gx390 clone motor. Question is where do I begin with engine mods? I know governor removal appears to be a very common mod in order to gain higher RPMs... any help would be appreciated.
I'm also running 48 teeth on the axle gear and 14 via centrifugal clutch via chain drive ... unsure how this will run as still waiting on the engine. Pretty sure Tyre size is 8 inch. If anyone can help steer me in the right direction with correct gearing for my set up that would be cool. I'm looking for good bottom end torque plus top end speed.
Upgrading from my old clone gx200 to a gx390 clone motor. Question is where do I begin with engine mods? I know governor removal appears to be a very common mod in order to gain higher RPMs... any help would be appreciated.
I'm also running 48 teeth on the axle gear and 14 via centrifugal clutch via chain drive ... unsure how this will run as still waiting on the engine. Pretty sure Tyre size is 8 inch. If anyone can help steer me in the right direction with correct gearing for my set up that would be cool. I'm looking for good bottom end torque plus top end speed.