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JJ 911SC JJ 911SC is online now
83 911 Production Cab #10
 
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Join Date: Jun 2009
Location: Ottawa, Ontario, Canada
Posts: 10,627
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Quote:
Originally Posted by WERK I View Post
I know of no performance gains going to a dual out muffler. Sound? Not really sure, but the dual-outs have been criticized repeatedly for resonance induced drone around 3000RPM.
Dave

Nice garage... Room for 5 more photos

J.J.
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83 911 Production Cab #10, Slightly Modified: Unslanted, 3.2, PMO EFI, TECgt, CE 911 CAM Sync / Pulley / Wires, SSI, Dansk Sport 2/2, 17" Euromeister, CKO GT3 Seats, Going SOK Super Charger
Old 07-15-2010, 09:55 AM
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