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Old 02-22-2010, 10:01 AM
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xlr8or xlr8or is offline
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Yes for smog testing purposes on SB100 they will require the hoses used to be fuel quality hose. No vacuum hose allowed.

Tim you are correct that at low RPM the PCV will allow enough air to move through the system. At higher or sustained RPM the vent to the air cleaner will pull enough vapor to keep the pressure from building up.
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