Posts: 29
Joined: 3/18/2011
Location: South El Monte, CA USA
Pardon the Star Wars pun, but I have a 2006 YZ250 that I'm putting back into fighting shape. And I currently run a pro circuit pipe on it and it looks like there's lots of black carbon build up. Are there pipe shops that get this out? I feel like it's hurting performance. I know shops take out dents but do they remove the carbon too? Any help is much appreciated. Thank you.
Posts: 1731
Joined: 8/25/2015
Location: Mansfield, OH USA
Theres wire brushes with a lead you can attach to a drill that works great for removing it. Spray the crap out of the carbon with brake cleaner and go to town with the wire brush. You wont get 100% of it but at least 80%.
2009 Kawasaki KX450F
2009 Kawasaki KX250F
2002 Suzuki GSXR 600
Posts: 134
Joined: 2/23/2016
Location: Neptune Beach, FL USA
Edited Date/Time:
This may or may not be the appropriate thing to do to a pipe, so take it with a grain of salt... But I've rinsed the inside of my Yammie pipe out with gas and gotten good results.
Edit: my pipe was fairly new though, wasn't too old and caked so may have been a little easier than an old well used pipe
Posts: 3264
Joined: 6/24/2014
Location: Charlotte, NC USA
I've heard of the approach that Acidreamer working pretty well.... Imagine like a drain snake, but one side has bristles, the middle is long and flexs, and the other end goes into your drill..
This approach to decarbonizing seems pretty legit too
Positively, absolutely 110% obsessed with anything MOTO.
Posts: 3264
Joined: 6/24/2014
Location: Charlotte, NC USA
Edited Date/Time:
Here's the other method like how Acidreamer mentioned
Positively, absolutely 110% obsessed with anything MOTO.
