Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

Does everyone get these big difference in numbers on different Dyno's ??

Old Sep 10, 2007 | 12:41 PM
  #1  
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From: Sugar Land TX/Boca Raton FL/Carefree AZ
Does everyone get these big difference in numbers on different Dyno's ??

Just thought you G/Z guys would get a kick out of this......

I was invited to a Corvette Club Time attack event this past Sunday. Came first in the Modified bracket by 8 seconds. One of the ZO6 guys protested my win. So they sent my car to the garage for inspection They were looking for some injection kit ( NOS ),because one of the flag guys said he heard spraying sounds on the back straight THAT WAS THE BOV They asked me AGAIN how much HP... I told them 444rwhp ( because thats what Sharif got on the DD dyno with controller off and 501 @ 14.5 psi). They protested again and said it had more. They hooked it up to the Dyno and to my fing surprise 558 rwhp at 564 tq @ 14.5 psi, But I ran it at 11psi. They disqualified me on the spot I called Sharif a few seconds later, because I wanted to know if they are trying to screw me out of a win But Sharif said it sounds about right. They want to disconnect my Boost Control and for me to repeat the runs.... or run in the Open Class with the Race prepped race cars...Yeah right it aint worth $3000 and a trophy for me to let them disconnect anything on my car.

Has any one else gotten the kind of Dyno differences
 
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Old Sep 10, 2007 | 12:46 PM
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why didn't you dyno at 11 psi, since that's what you ran?
 
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Old Sep 10, 2007 | 12:49 PM
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wow, i would be venting as well man. I just put an interesting read about different dynos.

Check it out and tell me what you think...

https://g35driver.com/forums/lounge-off-topic/175973-truth-dynos.html

-Sean
 
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Old Sep 10, 2007 | 03:54 PM
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From: Sugar Land TX/Boca Raton FL/Carefree AZ
Originally Posted by izmir41500
why didn't you dyno at 11 psi, since that's what you ran?
They did dyno at low boost ...it was 507 on their dyno and 444 on Sharif's dyno. The max in that bracket is 450 on their dyno....so I was sunk from the start. They did not believe that I ran it on low...so they dynod it at high boost and they got 558. They would have made me slide because of the weight difference but the 558 was way over board for the inspectors.
 
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Old Sep 10, 2007 | 04:03 PM
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From: Sugar Land TX/Boca Raton FL/Carefree AZ
Originally Posted by Nismo G
wow, i would be venting as well man. I just put an interesting read about different dynos.

Check it out and tell me what you think...

https://g35driver.com/forums/showthread.php?t=175973

-Sean
Nice post man. Learned alot.
 
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Old Sep 10, 2007 | 05:15 PM
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That seem right, Sharif's dyno read the lowest of all sponsored dyno. If I'm not mistaken at your power level you should hit 40-60 more hp on a dynojet compared to Sharif's #, they don't call it a heartbreaker dyno for nothing
 
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Old Sep 10, 2007 | 05:17 PM
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Originally Posted by AthenG
That seem right, Sharif's dyno read the lowest of all sponsored dyno. If I'm not mistaken at your power level you should hit 40-60 more hp on a dynojet compared to Sharif's #, they don't call it a heartbreaker dyno for nothing

LMAO thats where it got its name!?!

-Sean
 
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Old Sep 10, 2007 | 05:26 PM
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that sucks, but i'm a bit surprised that you were unaware of the different types of dynos and numbers they produce...

i knew exactly what you were going to say before I even finished reading your post lol....perhaps you could convince them that their dyno reads high?

btw, you shouldn't have any problems running just on the wastegate spring if they disconnect the EBC...i'm surprised they are so **** that they won't even honor the honor code pretty pathetic if you ask me
 

Last edited by 617G; Sep 10, 2007 at 05:31 PM.
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Old Sep 10, 2007 | 05:31 PM
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Originally Posted by 617G
that sucks, but i'm a bit surprised that you were unaware of the different types of dynos and numbers they produce...

i knew exactly what you were going to say before I even finished reading your post lol....perhaps you could convince them that their dyno reads high?

i don't remember your original post, but what psi is your spring rated at? you shouldn't have a problem running on the wastegate spring...
I agree! You should be able to provide a dyno graph (per sharif) to proove that - that is what your car dynoed at, but they probably have a regulation that it has to be per their dyno or something.

-Sean
 
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Old Sep 10, 2007 | 06:06 PM
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From: Sugar Land TX/Boca Raton FL/Carefree AZ
Originally Posted by 617G
that sucks, but i'm a bit surprised that you were unaware of the different types of dynos and numbers they produce...

i knew exactly what you were going to say before I even finished reading your post lol....perhaps you could convince them that their dyno reads high?

btw, you shouldn't have any problems running just on the wastegate spring if they disconnect the EBC...i'm surprised they are so **** that they won't even honor the honor code pretty pathetic if you ask me
617G....
I knew that Sharif's dyno numbers were lower.....but I did not know it was that much

Nismo G.....
I did tell them that their numbers are crazy...and I even showed them a copy of Sharif's dyno sheet....but they showed me the rules.... If protested...they will only consider their results.
 

Last edited by XKR; Sep 10, 2007 at 06:09 PM.
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Old Sep 10, 2007 | 06:14 PM
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Originally Posted by XKR
617G....
I knew that Sharif's dyno numbers were lower.....but I did not know it was that much

Nismo G.....
I did tell them that their numbers are crazy...and I even showed them a copy of Sharif's dyno sheet....but they showed me the rules.... If protested...they will only consider their results.
well, it sounds to me like they are bitter...you said that they would have let you slide at 50whp over, which is what you ran at, but they didn't even believe you lol...pretty sad...

just run it again with the EBC off and prove them wrong
 

Last edited by 617G; Sep 10, 2007 at 06:16 PM.
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Old Sep 10, 2007 | 07:20 PM
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maybe next time, we can tie one turbo behind it's back....that might give these poor sports a chance to compete.

Well, nice driving anyways Mike...you kicked their *****.
 
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Old Sep 10, 2007 | 09:21 PM
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lol th r just ad cause u laid the smack down so hard
 
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Old Sep 11, 2007 | 04:31 PM
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From: Sugar Land TX/Boca Raton FL/Carefree AZ
Originally Posted by sharif@forged
maybe next time, we can tie one turbo behind it's back....that might give these poor sports a chance to compete.

Well, nice driving anyways Mike...you kicked their *****.

LMAO...

I will try that next time Sharif

Mike



Originally Posted by CruisnGcoupe
lol th r just ad cause u laid the smack down so hard

I know that you mean......


Mike
 
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