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Old 01-23-2012, 03:21 AM
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Cavi Mike Cavi Mike is offline
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Join Date: Dec 2011
Location: Rochester, NY
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Default Re: Getting all 3 Horse Power out of your GT-5 Sky? (tear down)

Originally Posted by recon chris View Post
...the other(side of bearing) has a plastic seal that presses against the outer and inner raceway keeping all dirt out.
That seal has nothing to do with keeping debris out, it's for keeping vacuum in. Without that seal, the engine wouldn't run because it couldn't generate enough vacuum to draw air through the carb, it would just suck air through the bearing.
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