need to change my carbs?

[marcboy62]

hi, ive recently bought a 4 mill stroker crank with 5mill longer rod, coolhead with stroker domes, ported cylinders, 795 wiseco pistons, and i just want to know if it was missing something to increase the power. ive talk to my step brother and he said that maybe i need to change my carbs to some bigger. so do i need to?

[bansheesandrider]

Where and how do you ride? What is your timing set at? How is your bike ported? Is the porting setup for the 4mil or stock stroke? What carbs do you have now?

[marcboy62]

Where and how do you ride? What is your timing set at? How is your bike ported? Is the porting setup for the 4mil or stock stroke? What carbs do you have now?

 

 

I do drag with friends (for fun), trail and a little bit of mx.. but im mostly on trails. The porting setup is make especially for the 4mill stroke. Now i have stock carbs..

[bansheesandrider]

Small carbs give you better throttle response and fuel mileage, bigger carbs give you more top end power and suck more fuel so a tank of fuel won't go as far. Depending on your finacial situation, you could buy bigger carbs or you could just get the stockers bored to 28mm. If the bike has enough power just make sure you are jetted properly and ride it.