hmf exhaust for 400ex
Feb 28, 2007 | 06:13 PM
#11
Weekend Warrior
Joined: Mar 2004
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hmf exhaust for 400ex
avtrider2868 be sure you tell HMF about any mods you have on your quad. Tell them if there's been motor mod work done, if you use an aftermarket air filter, if you run the air filter lid off. Give this info and they should be able to give you the perfect size jet.
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