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RarlyL8 RarlyL8 is online now
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,558
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Enthusiast here. Standard answer is to verify your AFR's are in spec, you use the highest octane fuel you can find at the pump, timing is conservative, and that you have a large intercooler. Even at that 1.0bar is the standard that is not passed for most applications. The stock overboost switch should kick on at 1.1-1.2bar so you might check that it has not been disabled.
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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 05-23-2010, 02:33 PM
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