Today's Dyno N/A and NOS
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MBWorld Fanatic!
Joined: Sep 2008
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From: Central Florida
2014 Audi RS7
Today's Dyno N/A and NOS
Due to the fact that I "drive" this car hard I put it on the dyno occassionally just to make sure everything is still tight and making power. I'm very surprised that after all the "abuse" this engine see's it gets on the dyno for the first time in probably close to a year and the first pull is 472rwhp and 440rwtq. Not crazy numbers but right where I thought she'd be. We are in Florida and it was 80 degrees. Stock resonators with stock exhaust, filters in, and 98 octane fuel. She's in car show form because we are doing a photo shoot this Saturday. First time I've ever hired a professional photographer. 
After a few pulls she always picks up little by little and got 478rwhp and the same 440rwtq. Then we hit her with the 150 shot of nitrous to make sure thats still working because she hasn't seen nitrous since last winter. Nice torque line on the juice!
These motors are very very very durable and like the juice!!
Before you ask the question, the dip in the middle is due to the intake opening and there being no air flow. Most 63 motors will see the same unless you have some big fans pushing air.
Just thought I'd share. Ya'll have a good one!
After a few pulls she always picks up little by little and got 478rwhp and the same 440rwtq. Then we hit her with the 150 shot of nitrous to make sure thats still working because she hasn't seen nitrous since last winter. Nice torque line on the juice!
These motors are very very very durable and like the juice!! Before you ask the question, the dip in the middle is due to the intake opening and there being no air flow. Most 63 motors will see the same unless you have some big fans pushing air.
Just thought I'd share. Ya'll have a good one!
Thread Starter
MBWorld Fanatic!
Joined: Sep 2008
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From: Central Florida
2014 Audi RS7
Based on the current mods and weather I probably didn't pick up much. Its when the weather is COLD and the humidity is LOW when you begin to push the limits of the fuel because everything leans out naturally. That will cause the knock sensors to kick in and pull timing back. In 80 degree weather in Florida I doubt any of that kicks it. 
I really just posted this to let those of you that wonder what these motors will take and how they hold up can be confident that they are ROCK solid.
Have a great weekend!
I really just posted this to let those of you that wonder what these motors will take and how they hold up can be confident that they are ROCK solid.
Have a great weekend!
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From: Las Vegas
C63 & Mustang Mach1(s)
Fantastic numbers. You are right about these motors being strong between yours, JRCarts, Josh and others these can and do take some amazing amounts of abuse.
I'm surprised that hardly anyone else has attempted to use Nitrious. How are we supose to keep up with all the Civic's without it?
I'm surprised that hardly anyone else has attempted to use Nitrious. How are we supose to keep up with all the Civic's without it?
Thread Starter
MBWorld Fanatic!
Joined: Sep 2008
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From: Central Florida
2014 Audi RS7
Fantastic numbers. You are right about these motors being strong between yours, JRCarts, Josh and others these can and do take some amazing amounts of abuse.
I'm surprised that hardly anyone else has attempted to use Nitrious. How are we supose to keep up with all the Civic's without it?
I'm surprised that hardly anyone else has attempted to use Nitrious. How are we supose to keep up with all the Civic's without it?
I have a 250 shot set up that I haven't tried yet. Haven't needed to yet.
However, if/when jrcart or Earl or whomever gets in front of me I'll need to try it out. LOL
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From: PA
S600, GL450, GLC 43
With what the competition is doing, you MAY just need that 250 shoot, ha, ha.
Keep going and BEST wishes
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From: Taiwan
C63 w/p30; MHP ECU tune+header+mids+CF air intake duct+Akrapovic+wide body kit+ Vorsteiner VS110
Thread Starter
MBWorld Fanatic!
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From: Central Florida
2014 Audi RS7
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2008 C63 ,2009 SL 63 AMG, 2011 SLS AMG
I want to say nice numbers, but didnt your car dyno 500RWHP once before?
were you runing without your longtubes on that run? you mentioned stock exhaust but in the run file it sateted that you had your longtubes.
were you runing without your longtubes on that run? you mentioned stock exhaust but in the run file it sateted that you had your longtubes.
Last edited by jacob502; Oct 23, 2011 at 03:08 PM.
Thread Starter
MBWorld Fanatic!
Joined: Sep 2008
Posts: 2,177
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From: Central Florida
2014 Audi RS7
For this test I had the new 11" wider wheels and 315 Hoosiers on which are larger and heavier. You can manipulate the dyno with lighter wheels/tires, etc.... but I always try to use a similar set up when testing because that will tell me if theres a problem.
These motors are incredible!!
