high reving no power!

[9banshee6]

it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem????????

[Whyzedtwofiveoh]

it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem????????

Sounds like your running on only one cylinder. check your plugs maybe they need to be changed?

[jbirdshee]

it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem????????

 

 

hate to sound like an ass but proof read man. so people can read and understand what u r trying to say better.

[GrMeyer]

sync your carbs.

 

idle screw is to set the idle of the banshee on a warmed up motor with no tors on. Are you talking about the air screws that are at about a 45deg on the left sides of the carbs? Also make sure your carbs have the choke tube still connected.

[Jereme6655]

it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem????????

 

 

what size pilot jets are you running and what elevation are you at?

[AKheathen]

sounds really lean, like there is an air leak, most likely on the cylinder not firing. i would check that first, then go from there

[vulvafan537240]

idling high for 20 seconds is either an air leak or carb slide is sticking