cummingetit
03-02-2004, 08:54 PM
I'm trying to decide how I want to build my FDO engine. I would like to hear some feedback from those of you who actually have their motor in your bike NOT your friend’s dad’s uncle’s bro.
6mm stroke-duh
13:1 piston? I really don’t care about using race gas so I pretty sure that this is the compression I will be going with. The head studs will be FDO heavy duty.
463 or 493 this is where it gets hard. Well should I go big and not have as many over bores? Or should I stay with the stock sleeve, and bore to 88mm but not have as much power? My goal with the rebuild is to spank 450s of both makes.
Carb? Will the 39mm FCR give the motor the air it needs or should I look at the 03 CRF dirt bike carb?
Cam? Is anybody running the HRC with their stroker?
6mm stroke-duh
13:1 piston? I really don’t care about using race gas so I pretty sure that this is the compression I will be going with. The head studs will be FDO heavy duty.
463 or 493 this is where it gets hard. Well should I go big and not have as many over bores? Or should I stay with the stock sleeve, and bore to 88mm but not have as much power? My goal with the rebuild is to spank 450s of both makes.
Carb? Will the 39mm FCR give the motor the air it needs or should I look at the 03 CRF dirt bike carb?
Cam? Is anybody running the HRC with their stroker?