View Full Version : big gun spark arrestor/400ex
seven
03-21-2004, 08:32 AM
I bought a big gun full exhaust for my 400ex. It has a built in spark arrestor. I am thinking about taking it out becouse it seems awfull restrictive. Is it worth the effort or will I see any diffrence in performance?
Cole Trane
03-21-2004, 11:03 AM
It should let air flow more freely equaling more power.
Colby@C&DRacing
03-21-2004, 11:08 AM
You will see no real difference from removing the screen style spark arrestor.:(
Just make sure you keep it clean-it tends to get gunked up with stuff. I used to just use a little handheld torch and just burn the crap out of it. :p I would just take it out...gives it a better sound IMO.
seven
03-21-2004, 12:14 PM
I was lening towards taking it out but it would be nice to be legal to ride in the forests for once. But if I wouldnt see any gains I would leave it in. By the way, I picked it up for 75$ for the full system.
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