georgedoggy
12-27-2006, 08:22 PM
hey guys
im about to go to a hybrid and have the choice of a standard 03 yz450 motor or a 426 bored to 440 with porting and vortex ignition etc,basically a race motor. which one would you guys go for? i race mx and want to be competitive at a local level.
what about the 4speed box compared to the 426's 5 speed which one is the best?
thanks
im about to go to a hybrid and have the choice of a standard 03 yz450 motor or a 426 bored to 440 with porting and vortex ignition etc,basically a race motor. which one would you guys go for? i race mx and want to be competitive at a local level.
what about the 4speed box compared to the 426's 5 speed which one is the best?
thanks