2003 zuma

[refrig]

are there any restrictions that can be removed to increase top speed. stock scooter

[moofus02]

Yes there are. Change the gears before you even consider any power increases. You have 14.64:1 gear ratio and are limited to 30 to 35 mph by rpm. A gear change is the only way to overcome that
www.racingplanetusa.com/primary-transmission-gear-racing-1442-tooth-countershaft-p-2052-1.html?cPath=4658_7148_7156&sessID=a60674a327f7f509083fdd6c90af7748#.U-pG0WOHfEe

Sent from my PG86100 using proboards