Raptor 350 small backfire normal - Yamaha Raptor Forum
 
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post #1 of 2 (permalink) Old 07-04-2019, 11:30 PM Thread Starter
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Raptor 350 small backfire normal

So I have a 2007 raptor 350 all stock runs great but when I’m full speed in a gear or going fast like if I’m 6 gear pinned and I let off I hear a small little back fire like really little is this normal
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post #2 of 2 (permalink) Old 07-05-2019, 08:25 AM
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Join Date: May 2012
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That is normal on decel.

[U]2006 raptor 700

DMC Force 4's, FCI W/box, Dynatek Fusion
CP 11:1 piston, BaMotorsports porting, HC3
RacersEdge +3TB
YFZ 450 fronts & reworked rear by JOGACA
Trailtech 1 1/8 xbar w/vapor dash & Vapor installed
ODI Rogue grips & ASV pro pack levers
PRM Edge Baja bumper w/12" Cree spot/flood bar
PRM Desert grab bar
PRM A-Arm skids, GYTR skid, ProArmor swinger skid
Fastway steering stabilizer
68HP 49TQ

PM me if you need service manuals
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