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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 14,361
Stock J-pipe and exchangers weigh 36 pounds. My headers/exchangers weigh 15 pounds.
Stock Catalytic converter with muffler weigh 42 pounds. My single out muffler weighs 12 pounds.
Total for the OEM basic exhaust is 78 pounds; my system 27 pounds, a 51 pound or 65% weight reduction for the rear of the car.
Most if not all aftermarket systems weigh a bit more than this but still a substantial savings in weight right where it is needed most. Free power through weight reduction, you don't see that on a dyno, ha!
RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 11-01-2010, 06:03 PM
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