The 2009 R1 does.
What the heck are "velocity stacks" and do I need them???
One of my soldiers here is a fellow rider; he has an '07 600rr, I have an '06 1000rr. He's fired up to buy these things called "velocity stacks" that supposedly give "+2 hp across the entire band" which sounds like a load of crap to me. the problem is that NO ONE seems to know what they actually are or what they actually do.
what the heck are they?
what the heck are they?
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this site looks to do an ok job; What is VTEC?
1 - 2 of 96 Posts
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