I've got one question how much increase in hp or speed will i get IF!! with stock bore no nitro or alcohol!!

ds-650

12.5 to 1 piston two compression rings with thin gasket 13 to 1
45mm slid carb with twist
Race head with larger valves race grind and heavy springs stage 3 race cam
ported polished and matched
rwr exhaust
110 oct leaded gas
Msd ign. with adjustable timing,rev limiter, and studder start
Msd coils
kevlar clutch disks and strong spring
carbon fiber rims with either 22 pure sports or 18.5 hoosiers
titanium sprockes and chain
wave rotor brakes
american star full arms +1
alu. bumpers
LESS head light,air box,black plastic, front tire gaurds

I plan on the engine mods in the next 3 weeks any suggestions that would make it go faster thanks!!

 

Should rip! ALTHO unless it's a drag only quad you need a better suspention to go faster [img]i/expressions/face-icon-small-wink.gif[/img]

 

been talking to pami racing out of germany and we'er going to bore out from 100mm to 102mm and then add a 13 to 1 piston should give me a 5% increase in power.