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Dyno'd my B8 S4

Old 07-01-2011, 09:01 PM
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Default Dyno'd my B8 S4

Total spur of the moment thing. Emailed them at 9am ish, got a reply at 11 ish, showed up at 3pm. LOL!



Corrected: 324 AWHP 309 AWTQ (lb-ft) in 4th gear on Mustang Dyno...

The transmission would shift at 6800rpm though...

Temperature was ~79F (fairly "warm")

Misc specs (apart from signature):
Ran in "Dynamic" mode and ASR turned off...
RS4 19inch wheels with Michelin PS2 (255/35/R19) - if this matters
Pump gas (92 octane with "up to" 10% ethanol crapola)

Mods:
APR 93 Octane ECU Flash
APR RSC Catback
APR Stage II Carbonio Intake

Thank you Jason @ AMD. http://www.addictmotorsport.com/

I wish I had some data logs done though. I'll log it after the pulley gets installed (will remember to bring laptop and VAG COM).

Full res dyno sheet: https://picasaweb.google.com/psykhot...11191902111794

Video (lol why not): http://www.youtube.com/watch?v=GopthHBdISU

And guys go easy, total n00b here (lol I prefer to "drive"). First time dyno-er... (aka unable to answer if cross examined - I left it all to Jason to do what's best - with that said, would love/appreciate tips)

Last edited by PsYkHoTiK; 07-01-2011 at 09:18 PM.
Old 07-01-2011, 09:11 PM
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pretty nice Scott. as most of us know a Mustang will read lower than a Dynopack or Dynojet. Looks inline with normal 10-12% over optimistic dynopack.

Bruce
Old 07-01-2011, 09:16 PM
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Yup, I was comparing with Primetime's Mustang Dyno sheets in another thread. Looks consistent!

Jason is pretty cool too. Chatted with him about some stuff (and really cool that he could squeeze me in on super short notice). Pretty random to see a shop with tons of cool Audis and wineries all around it (with people tasting and stuff LOL!)
Old 07-01-2011, 09:17 PM
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Looks right about in line with what I got with similar mods on a conservatively (or perhaps accurately) tuned dynojet.

Did you happen to see where they drew from for RPM? Clip on sensor or ODB port?

When I dyno'd my car a few weeks ago on a Dynojet they were baffled at where to clip their induction sensor on to an ignition wire, since they're all sheathed in hard plastic. As a result, I didn't get a measurement of torque. :-/
Old 07-01-2011, 09:30 PM
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Actually not sure... Sorry Brandon! I wasn't paying attention (n00b trying to stay out of the way). I'll pay closer attention/ask directly when I go in again post pulley install/ECU re-flash.
Old 07-02-2011, 04:51 AM
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Very nice numbers! Will be really curious to see them again with pulley... later Ron
Old 07-02-2011, 08:27 AM
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Thanks Ron! Yeah definitely curious to see what it will be after the pulley.

Plan on doing it again post pulley.

How did you get yours to shift at 7krpm? (looking at your dyno sheets)
Old 07-02-2011, 08:41 AM
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Isn't something wrong with the graph? Aren't HP and torque
supposed to cross at 5250 rpm? Just wondering.

Good numbers though.
Old 07-02-2011, 08:50 AM
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Originally Posted by davidrab
Isn't something wrong with the graph? Aren't HP and torque
supposed to cross at 5250 rpm? Just wondering.

Good numbers though.
There are two different scales for WHP and WTQ.

Bruce
Old 07-02-2011, 10:12 AM
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Originally Posted by PsYkHoTiK
Thanks Ron! Yeah definitely curious to see what it will be after the pulley.

Plan on doing it again post pulley.

How did you get yours to shift at 7krpm? (looking at your dyno sheets)
Check them out again most of the runs ended at 6800ish... Looking forward to the post pulley numbers... Do some boost(436), bypass valve(702), IAT(632), and timing(292-297) logs as is... and then post... I would sincerly appreciate this...

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