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WydRyd WydRyd is offline
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Join Date: Mar 2002
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hmmm, Carrera exhaust ports have a 1-5/8" flame ring, but the port id is 1.5", same as the id of the tube. 38.1mm.

930 Turbo exhaust ports have a 1.5" flame ring, but the port id is 1.375" or 35mm.

SO, by running 930 headers, I have a 3.1mm mismatch at the exhaust junction. NOT GOOD! I really need some 1 5/8" B&B's

Anyone wanna buy my low mileage 930 turbo headers for a REALLY good price?
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Merv
'89 911 Turbo Cab
Protomotive MAP ECU, Twin Plugged Heads, GT2-EVO CAMs, 3.3L fully finned P&C's, ARP fasteners, C2T head gaskets, Titanium Retainers, Turbo spec valves, springs & guides, 964 splash valves, GT35R BB turbo, GSF Stainless Headers, Magnaflow Exhaust, Full bay Intercooler, TiAL 46mm w/gate, TiAL 50mm BOV, Apexi AVC-R EBC, SPEC Stage3+ Clutch kit, Crane CDI Ignition
Old 03-31-2007, 10:49 PM
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