nitro kid

iTrader: (60)

y do the pro do not use a 86spur but they all ues a 118-128spur a 86 will give you more speed right

JDXray

iTrader: (3)

I dont think its all about speed, some might need torque and speed combination.

nitro kid

iTrader: (60)

i'am racing stock sportman all we can use is 1500 do i need to go with the 86 are 118 are 128 spur give me all the info you know on spur i'am looking for good speed

Cardboard

you pots mak little very sense puleaze tyip bettear