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what have you done to your 06 wr250f's (performance)

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i just want to know what you guys are doing to your 06's. what you felt got the most hp out of your bike. pipes,jetting,others. i got a basicly stock 06 wr250f need more power. Thanks

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The single biggest restriction is the muffler. Change this with MX pipe and you get HUGE power.

Do this first after free mods and then look at a YZ exhaust cam for it. You gain lots of bottom and mid with the YZ cam swap.

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Hi!

This is the mods i have done on mine: Grey wire, take out acv, plug and remove air intake system, leovince slip-on, removed the snorkels, cut out some holes in the air-box and holeshot adjustable fuelscrew.

and i have stock wrf timing.

Right now my jetting looks like this:

MJ: 188

PJ: stock

Fuel screw(turns out): 1,5

Needle: obeks at 4 (same as yzf?)

Lj:Stock

Altitude is around 1200 and temperature is 50-70.

sorry about my English, I'm from Sweden.

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Do all of the free mods and get yourself a YZF Pipe and JD Jet Kit... Those 2 things made a huge difference. Now you have low end and no bog at all.... YZF exhaust cost me about $40.00, PMB Spark Arrestor was $102.00, and JD Kit was $59.99.... Still less than an aftermarket expensive exhaust. :thumbsup:

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