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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,563
Something's not right, that is for sure.
You say the (stock) intake is ported, are the heads ported as well? If not the turbo may be too big.
How much wheel HP is being produced? Can you post a dyno graph?
What does your boost gauge tell you during a run?
What has been done with the ignition? Ignition timing? Cams? Cam timing?
Lots involved that can contribute to lag.
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 05-08-2007, 07:04 PM
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