umm ya my raptor wont let me even go 1/4 trottle otherwise it just bogs down and then backfires. but when it backfires its not like a BOOM its like alot of air getting pushed. Anyone have any idea. o and it was doing it then one day it just stopped then a week later it did it again!

 

Sounds like your parking break rev limiter to me. Check all your connections. Follow the wires from your parking brake perch down behind the hood. See if there are bare wires, loose connections, etc. If that all looks good, then I would dig into the carbs. They might have dirt or something in them that needs to be cleaned out. Start there and see what happens.

-Brandon

 

well fer dumb, the parking brake peice was loose and it was pushed over, never would have thought, but thanx because i was going to bring it in to get checked out, thanx for saving my money[img]i/expressions/face-icon-small-smile.gif[/img]

 

I hate that dumb design, get the block off and eliminate that waste of handlebar room.---Rider1169