Thread: 930 Headers
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RarlyL8 RarlyL8 is offline
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,563
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The current SSI 930 system is likely not the same as what you used.
The Y-pipe junction on the current SSI system is designed to optimise the exhaust pulse timing of the equal length primaries. The result is greater torque off-boost.
If I ever get time to work on my own car again I will dyno a set and show the torque curve.
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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 09-27-2007, 11:32 AM
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