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Old 03-24-2013, 03:13 AM   #30
Bill the Bong
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Joined: Dec 2006
Location: Kalahari South Africa
Oddometer: 1,001
I tried this fix on a KTM 250 SX-F with a Rocket slip-on. I used the metal mesh core from a donalson-style air filter element. Very simple to make, results are spectacular. Takes some high RPM Power away, but added some low-mid torque. This is a good thing on a 250. No jetting changes required.

Very impressed, thanks.
KTM 690 R - "Its just a little crush..."
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