Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Dual pattern Cam vs. Single pattern Cam
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Old 02-13-2006, 09:39 AM
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johnsongrass1 johnsongrass1 is offline
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Originally Posted by
The dual pattern cam mentioned works well with a street exhaust system. Holding the exhaust valve open longer evacuates the cylinder better. Also does not effect idle quality and retains good intake vac.
It can also blow the torque right out the exhaust valve.
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