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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,424
Garage
Keith this is what we did with my headers. If you take this line of reason one step further and add equal length primaries and secondaries you not only alleviate overlap but line up the pulses resulting in a tuned system. This style of header makes great power as we have seen, and a beautiful sound. You can utilize the benefits using a conventional turbo as well. The key is to have the plenum divide completely flush with the turbo flange. Many headers stop short of this.

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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 06-01-2010, 08:08 PM
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