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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 14,180
Garage
I noticed the ad last month.
The SSI system Ben and I offer is also 321 with equal length primaries. Difference is SSIs have heat exchangers and are not made in China.

There has been much discussion on header primary length for the 930. As with any other component in your quest for power, the choice lies in the application.

Equal length primaries will increase off boost torque as well as add a few HP at the top end. How well it works depends on the other components such as the turbo, cams, gearing of the tranny, etc.
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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 03-11-2008, 05:29 AM
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