Carb Boring

[yamahaman623]

i wanted to know if any one had info about carb boring. does it help out and by how much. also if any one knows a good place to get it done at let me know.

[Ride1Rob]

Carb boring can work for you or against you. It all depends on what you're trying to gain. Boring the carb can take away the torque/bottomend hit of these 450's. But in return it will pull better in the top. The more you bore, the more your bottom end is likely to suffer. Have a guy here that bored his to a 43mm and the bottom end is horrible. Bike rides like a Banshee.

[yamahaman623]

i want to do drag racing with it so i probably dont want to do that because i want the most torque to get off the line.

[Titanium]

For drag racing it should be fine. Think of it like a drag car. majority of drag cars dont actually "clear out" until around 2500 or 3000 rmps.