450r compression ratio and where to get a head pipe
#1
My frien has a 2005 honda 450r and he has a hmf slip on and he was the head pipe for it where can he get that and he also want to know what the highest compression ratio he can go to and still run oump gas
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Mojave250A
Performance Mods and Project Quads
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Jul 11, 2015 10:38 AM
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