Thread: Roller rockers
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Old Sep 12, 2012 | 02:27 PM
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2wdsaph ben
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Joined: Apr 2007
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From: kent
Default Roller rockers
Ive bought a xr4i and on the ad it says it has Roller rockers. What are the benefits of them as I've never hears of them before.
It's a cologne 2.8 v6

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