Ive read a bunch of posts on rollers, springs and jets but they all seem geared towards hill climbing.
I live in SE Florida, we are flat. What would be the best combination of rollers, spring and jet size for a Dune 150? I'm looking for the best acceleration and top speed.
I plan on doing the exhaust mod, air filter and any other mod I can find.
Will a larger carb help?
What would be the largest replacement motor one of these frames and suspension can handle? Looking at motorcycle or snowmobile motors.