Thread: Question about 964 Intakes
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Bill Verburg Bill Verburg is offline
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The plastic is considered best

The resonance flap is normally closed but opens at ~5500rpm to fill both L/R chambers better as the intake pulse frequency in the intake rises
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Bill Verburg
'76 Carrera 3.6RS(nee C3/hotrod), '95 993RS/CS(clone)
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Old 01-28-2008, 07:44 AM
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