Search Results for ‘carbs’

Hey guys first time posting on this site been reading alot of your threads though awesome stuff really helped me out. Anyways my question is i have recently took a buddies o1 660 under my arm, he came to me with it running but would stall if you took the choke off whether it was warmed up or...

I got an 05 660. The silencer in the exhaust was removed by the previous owner. And I have a 10:1 high compression piston. K&n filter also. Elevation is around 100ft or so. It has stock jets right now and mid to high performance is pretty bad( back firing, popping) so what size jets should I get?

I went to take my carbs apart on my 660 to clean them because my bike was a little rough on idle. when I took the bowl off I was surprised to find a small oring and washer in the bottom. I've looked at diagrams and what not and I really can't see where they might go. I do see a small washer...

04 660 , 10.75 piston, stage 1 can no airbox and k&n filter, .5 inch carb space. I'm having trouble getting this dialed in. I'm suspecting head issues but don't know. I'm at 5509 ft in Colorado. I have a problem with upper mid to top end power. It falls off and starts to POP. If I'm in neutral...

Most of the issues are with the Raptor 660. I picked up a non-loved 2005 raptor 660 a couple of months ago and I've spent the past month reviving the thing - swapped out all the bushings/bearings/seals, etc. I've now moved on to getting the thing running. So here's the deal - when I picked it...