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Posted: **Sat Mar 03, 2007 5:04 pm**

Does any one have any good jetting set ups for a 2006 crf 450 at 500 ft above sea level?

Posted: **Sun Mar 04, 2007 7:28 am**

JD jetting has all sorts of good setups... :lol:

Van.

Posted: **Sun Mar 04, 2007 4:17 pm**

I trying to kill the bog when whack the throttle .

Posted: **Sun Mar 04, 2007 5:24 pm**

When you're moving, or while sitting there at idle ?
If it's while sitting,that's normal. Doug

Posted: **Mon Mar 05, 2007 1:42 pm**

When I'm riding it. IF I roll the Throttle on it's OK .IT only does it at low RPMs .

Posted: **Mon Mar 05, 2007 4:07 pm**

I went with the JD kit (I typically ride at about 1000' ASL - you should have about the same jetting as me)...
- Red needle, 4th clip (I think...will have to make sure on this,)
- 48 pilot
- 1-1/8 turns out on fuel screw
- TwinAir powerflow filter

I have no, none, zero, nada bog at idle or while running it. If I whack the throttle and don't keep my wits about me, it'll throw me right on my arse...at pretty much gear.

Posted: **Sun Mar 18, 2007 9:04 pm**

All i have done to mine is a Pro-Circuit Pipe T-4 and a 172 main. I ride all elevations from sea-level to 8000' and have never had any problems always starts on 2-3 kicks.

Chad

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Jetting question

Jetting question

Boog...