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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 15,037
Garage
I don't see what your engine mods are. The stock spec head will support about 375WHP.
At ~97psi you should have plenty of pressure to sustain the AFRs. I cannot read your graph well so unable to see if a hint is there.
If a pump is weak idle and cruise will be rich and on-boost lean. Curve tuning will be difficult.
Please list your mods as that is a go-no go gage.
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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 09-06-2013, 06:03 PM
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