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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,563
That was the first and only muffler of mine that has ever failed. The reason was not known at that time and the fellow said it only had about 900 miles on it and had gotten progressively louder over time. He offered to pay me for a new one. I was just relieved to know the failure was due to above the limit operating temperatures and that the body itself was unharmed. We left the type of packing material we use unchanged as this now becomes a warning that you have a problem. This packing is not used in track or "hooligan" mufflers that are continuously exposed to cherry red turbos.
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

Last edited by RarlyL8; 12-09-2009 at 05:12 AM..
Old 12-09-2009, 05:09 AM
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