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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 15,042
Garage
Quote:
"We have seen 1.0bar at 2600rpm on a 400WHP CIS 930 which produces more than 180WHP @ 3000rpm... "

This statement is total bollocks
So I can assume that any dyno graph that I produce to the contrary will be equally unbelievable.

FWIIW, my professional background is in Quality Control. I have developed quality management systems for instrumental methods of analysis and know a thing or two about reproduceability and metrics. I use the same dyno shop for all my testing and the same parameters with standardized correction factors. I have run my car's baseline many times under varying conditions and it is with +/- 3HP which is 2% total variance.

Would not a better, and more polite, response be "how did you do that"?
Closed mind attitudes make posting anything a waste of my time and drives home the point of why many experts will never post on a forum.
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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 05-28-2010, 09:19 AM
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