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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,527
I'm expecting a little more than that Craig.
I assume the resulting increase seen by a free flowing muffler (as compared to stock) would be directly proportional to the level of engine modifications. This 12RWHP figure - do you know what are the level of mods on the engines that saw that specific increase?
Can you imagine what a stock muffler would do to your car?

As for the 60* ideal ambient temperature, you should go for a ride on a sub-freezing day. Hot oil and cold intake air and intercooler. Hollllllllllly ***** hang on to your shorts!
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 06-25-2007, 08:50 AM
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