boring a carb

[yamahaman623]

i was wondering how much boring my carb would help my bike. i now people always say that it takes from your bottom end but i drag race so i need mostly top end. if i should bore it what size and kind of bore should i get. any info will be appreciated

[yfzrider73]

Well with the work you got done i am not real sure......... You don't want to go real big tho esp. when your drag racing 300 feet. Four strokes want to have that crazy torque not top end speed.

My opinion is TORQUE is where its at