EZGO Engine, Clutch, Exhaust and Gear Upgrade

[outlaw fab shop]

whats up fellas? just found this place and am diggin it!! I just purchased (today) a 1985 EZGO Marathon, seems pretty nice, just ordered the lift kit/tire combo from buggies unlimited, and already know its gonna need some upgrade help in the performance area. What kind of stuff can i do to the engine, clutch, exhaust, gearing ect. ANY info will be sweet.
mark

 

[spr]

if you are going to use off road tires get a lower gear ratio. the offroad wheels 99.9% of the time come in a bigger size, bigger wheels is like gearing it up, you will go faster but will have slower acceleration and less torqe

but welcome to the forum hope you find it as helpfull as i have

 

[outlaw fab shop]

thanks!! where do i look up some gear sets?