A4 Dyno'd at ATP today -- take 2
01-02-2003, 06:16 PM
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A4 Dyno'd at ATP today -- take 2
<center><img src="http://pictureposter.audiworld.com/1000/mikes-dyno-010203.jpg"></center><p>Well, after some head scratching and a few months, I threw the A4 back on the dyno at ATP today. Since my motor shut down at 5252 rpm last time due to beta software (242hp, 261tq peak), I have since uploaded APR Stage 3 v. 4.0a (100 octane program), an EVO FMIC, and Denso Iridiums (well, I like to think the plugs help). 
For the record, I only got my first run in, as this royal POS WOA Stage 2 clutch didn't grab on the second or third run, and actually has never grabbed solid from Day 1 (Juan was aware of this and flaked on the replacement-- go figure).
Nonetheless, my apologies for the small text on the dyno graph (downloaded this current one from .pdf). 277.0hp and 264.7tq to the wheels this time around....
For the record, I only got my first run in, as this royal POS WOA Stage 2 clutch didn't grab on the second or third run, and actually has never grabbed solid from Day 1 (Juan was aware of this and flaked on the replacement-- go figure).
Nonetheless, my apologies for the small text on the dyno graph (downloaded this current one from .pdf). 277.0hp and 264.7tq to the wheels this time around....
01-02-2003, 06:30 PM
#3
there you go! 264.7 lb-ft peak with a slipping clutch
I predict 240hp wheel hp with the craptane 
We'll make sure your clutch is holding better before Laguna Seca next month. And keep the 100 octane - should be a nice duel with Taner's based on power to weight!
We'll make sure your clutch is holding better before Laguna Seca next month. And keep the 100 octane - should be a nice duel with Taner's based on power to weight!
01-02-2003, 06:34 PM
#4
On an ATP Dyno day, there were many cars on the dyno - although no stock A4's. Just stock S4's, ...
A6 2.7T. I believe they ranged from 190 to under 210 at the wheels. Milpitas 2.7T in S4 forum has all the numbers.
Yep, ~280 is quite a bit, but expected hehe.
I posted the lowest numbers with my 12V A4 with ~150 wheel - complete with a junk yard turbo that doesn't have oil and a NOS kit blowing about 20 shot - I just did for fun since I didn't have time to finish it - even up to now, but at least my turbo is spinning
Yep, ~280 is quite a bit, but expected hehe.
I posted the lowest numbers with my 12V A4 with ~150 wheel - complete with a junk yard turbo that doesn't have oil and a NOS kit blowing about 20 shot - I just did for fun since I didn't have time to finish it - even up to now, but at least my turbo is spinning
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01-02-2003, 07:39 PM
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Re: Yep, along with a FMIC .....
According to the compiled dyno and Audiboy's VAG data between the stock IC and FMIC, the FMIC does assist in making at least a 15+ whp difference. What's interesting is the intake air temp and hence, timing benefits of a front mount for a big turbo kit seem to outweigh the disadvantage of pressure drop, at least in this case.