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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,766
Boy I don't know how long the 915 can handle 400WHP on the track, it is stressed enough on the street. For certain you will need a robust tranny cooling system. I use a Sachs Sport clutch and have been happy with the same unit for 10 years.
You don't say what turbo is on it but you would be well served to have a smooth progressive threshold rather than the on/off switch of say a K27-7006.
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 05-21-2010, 06:52 AM
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