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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,557
Garage
I have a decent amount of experience using a 915 behind a 930 engine.
325 ft/lb of torque is about all they can live with. Not just tolerate but live with. Mine has been in place for 10 years. Yes myself and others I work with have busted many so know the limits.
The weak points are the side plate, R&P retain plate and 2nd gear. Those areas can be beefed, but of course no drag racing.
I can shoot you some info on exhaust systems and mods as well if you like.
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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 10-27-2009, 09:42 AM
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