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Baseline Dyno 2001 966tt

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Old 11-09-2007, 08:07 AM
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Baseline Dyno 2001 966tt
Before I start my mods I did a baseline dyno, the environment was:

- 11/8/2007 Dyno Dynamics Dynamometer (KTR in Ayer, MA)
- 61 degrees in the room, about 50 degrees outside
- Air blower at each intercooler inlet simulating about 40mph
- Blower in front of car simulating ~20mph
- 93 octane pump gas
- 48,300 miles on car, major tuneup at 48,000 miles
- no mods

Results: 321 hp and 365 tq at ~3100rpm which is what I would expect (I think). The air fuel mixture ratio (AFR) vs PSI chart is interesting however I have no idea if it looks normal or not? The operator said everything looked fine and was on target for this car.

Sorry for the fuzzy charts but I had to scan them and then resize.
 
Attached Thumbnails Click image for larger version Name: Dyno 11-8-07 HPn.jpg Views: 59 Size: 60.1 KB ID: 53130   Click image for larger version Name: Dyno 11-8-07 PSIn.jpg Views: 51 Size: 62.1 KB ID: 53131  
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Old 11-09-2007, 08:14 AM
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sounds about right...maybe a little low on the hp? Throw on an exhaust and flash that baby for 440hp/447tq!
 
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Old 11-09-2007, 08:16 AM
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sorry, finger check, title should be 996tt...
 
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Old 11-09-2007, 09:50 AM
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Looks good
 
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Old 11-09-2007, 02:07 PM
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good numbers for a stock car. that dyno reads low...
 
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Old 11-09-2007, 03:27 PM
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Yes, the operator said this dyno reads lower versus the others. In the end it is all relative as long as I continue to use them (which I plan) as I do my mods...
 
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Old 11-09-2007, 06:53 PM
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Originally Posted by drewTT
good numbers for a stock car. that dyno reads low...
2nd... Not a bad thing, just reads low.

Those are strong numbers for that dyno!
 
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Old 11-09-2007, 07:26 PM
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great job. what did the boost show in the digital gauge? From the graph looks like it goes to .8bar or more at the high rpms.
 
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Old 11-10-2007, 05:51 AM
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The operator was in the car and I had to be outside the dyno room (looking in through a large window) per insurance rules (so I was told).
 
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Old 11-10-2007, 05:56 AM
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How about when you are just driving around, what is that max boost you get on the digital gauge?
 
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Old 11-10-2007, 01:06 PM
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is this a k16 or k24 car?
 
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Old 11-10-2007, 01:46 PM
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Usually max out at .6 bar but I have seen .7 bar once and a while.

It's a 2001 996tt with no mods so I believe it is the k16 (smaller) turbos.
 
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Old 11-10-2007, 03:43 PM
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That boost graph looks like it ran up to around 13.5psi around 6500rpms which is .93 bar.
 
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