Polaris ATV Forum - View Single Post - 2008 outlaw 450 big bore and cams
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post #1 of (permalink) Old 11-01-2018, 10:31 AM Thread Starter
Redline345
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2008 outlaw 450 big bore and cams

Ok so I have a 2008 polaris outlaw 450 mxr that I snapped a rod on. I'm planning on doing the 540 big bore from thumper racing with trail ported heads and a bored and jetted carb with a 12.5/1 compression piston. The one thing that I just can't figure out is what cam I need to put in it. I was told that the stage 4 from thumper would be the best but I'm not sure and need some help with it.
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