more hit on MX tracks with my 200

[yankeefan4life72]

I bought the kdx 200 for a trail bike. I never rode on a track before. I ride the track alot now.I have a FMF Gnarly woods pipe(torque). :ride: I was thinking of doing the rb carb mod.......but then I thought to change the pipe to a FMF Gnarly desert pipe(rev) :aj: .Will this give me more of a hit?I would keep the woods pipe for trails and switch to the rev pipe for the track. Does this make sense?would I notice a difference in the pipes?would I have to change my jetting?What would be money better spent?rb mod $165 pipe $190. Thanks My jetting is 152 main 45 pilot 1173 needle clip in second from top position

 

[NM_KDX200]

Read my report:
http://dirtrider.net/forums3/showthread.php?t=117118

 

[Tom L]

The rev (desert) pipe will give you more top end but less bottom end than the current woods pipe. The r-b carb mod will give you more of both bottom and top end. I just replaced the rev pipe with the woods pipe on my 220 last weekend, and , with the r-b carb mod, it still has a surprisingly good top end hit, but now with real meaty bottom end too. I think the r-b carb mod would be your best choice if you have to pick one. However, if time is an issue, I understand R-B is backed up right now and would probably take a few weeks. You could have the pipe in a few days from your favorite supplier. I'm betting you go with the pipe!!!