09-19-2016, 07:49 AM | #15 |
Drives: 02 Z06, 95 Trans Am, 2012 ZL1 Join Date: Mar 2012
Location: Southeast
Posts: 1,838
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Sounds about right. 2.5 pulley is about the same as my 9.55 pulley. But his torque is lower than it should be.
Here is mine after 9.5 pulley on Innovators West dampner Rotofab intake Kooks stepped headers and cats ID850 injectors KB BAP Rotofab reservoir I still had Kooks cats on at this point.
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Bryan 2018 ZL1 M6
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09-19-2016, 08:15 AM | #16 | |
Drives: Zl1 Join Date: May 2016
Location: Ftw Texas
Posts: 204
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....3 dyno pulls total and about 2 hours he spent on my tune. What a joke man. Im going elsewhere for my next tune and when i get the tune file pulled im going to air this shit out. Ridiculous... |
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09-19-2016, 09:05 AM | #17 |
ZL1 Pilot
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I wouldn't worry about dyno numbers so much. They're good for tuning purposes to see what gains or losses in torque and hp you have. ( while tuning ). Mine dyno'd at 596 rwhp. I run low 11's on street tires and decent track prep in 1/4 mile. I know I have more than 600 actual hp to the rear.
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GP Tuning 2.5 Cam, RPS Carbon Twin Clutch, Ported Blower, Kook's Headers, Cold Air Inductions CAI, ID850's, 9.17 Lower, 2.5 Upper, JMS BAP, Pedders Front Radius Arm Inserts, Whiteline Subframe Inserts, Tuned by me with HP Tuners Idle Clip Link...........https://www.youtube.com/watch?v=gTL8S9eHwbs |
09-19-2016, 01:42 PM | #18 | |
"BEASTM*DE"
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09-19-2016, 02:54 PM | #19 |
Get Some
Drives: 2014 ZL1 6Speed Join Date: Mar 2012
Location: The Wood's Edge, NM
Posts: 712
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Dyno is one of the tightest around. Stock Zl1 is lucky to put down 500. It's a dynojet. It put up some big numbers, and then went to the safe side on the tune and put down right under 600. I'm happy with that.
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09-19-2016, 11:54 PM | #20 |
"BEASTM*DE"
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Did the tune just need tweaking or was there any other problem with the car???And that dyno may not be as tight as you think...500HP on a stock ZL1 is a pretty good number if it's just a base run, the 580HP is at the crank, so by the time the power gets to the rear wheels most lose 80 to 100HP,A's a little more and M's a bit less...
Last edited by STUNNAH; 09-20-2016 at 12:27 AM. |
09-20-2016, 12:30 AM | #21 | |
"BEASTM*DE"
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Vengeance Racing Stage 1 Kit 575rwhp, 569 rwtq...
Rims powder coated gloss black...BFG'S Comp 2 A/S... Dual 10" Kicker Comp S Subs 1200w... |
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09-20-2016, 05:19 AM | #22 |
ZL1 Pilot
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Bartlett
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GP Tuning 2.5 Cam, RPS Carbon Twin Clutch, Ported Blower, Kook's Headers, Cold Air Inductions CAI, ID850's, 9.17 Lower, 2.5 Upper, JMS BAP, Pedders Front Radius Arm Inserts, Whiteline Subframe Inserts, Tuned by me with HP Tuners Idle Clip Link...........https://www.youtube.com/watch?v=gTL8S9eHwbs |
09-20-2016, 10:59 PM | #23 | |
Get Some
Drives: 2014 ZL1 6Speed Join Date: Mar 2012
Location: The Wood's Edge, NM
Posts: 712
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09-20-2016, 11:48 PM | #24 |
"BEASTM*DE"
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I believe you'll be fine now...Enjoy that ride!!!
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Vengeance Racing Stage 1 Kit 575rwhp, 569 rwtq...
Rims powder coated gloss black...BFG'S Comp 2 A/S... Dual 10" Kicker Comp S Subs 1200w... |
09-21-2016, 05:09 PM | #25 |
Drives: 2006 Z06 Join Date: Oct 2010
Location: Gilbert, AZ
Posts: 5,712
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New Mexico is high elevation. Those are corrected not real numbers. Injectors don't care about corrections.
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Nick
Corvette Z06 -1200ish rwhp |
09-21-2016, 09:32 PM | #26 | |
Get Some
Drives: 2014 ZL1 6Speed Join Date: Mar 2012
Location: The Wood's Edge, NM
Posts: 712
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Are you saying I can run higher HP (corrected) with stock injectors? This was my next upgrade, before I throw anymore at it.
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09-21-2016, 10:02 PM | #27 |
Drives: 2006 Z06 Join Date: Oct 2010
Location: Gilbert, AZ
Posts: 5,712
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High elevation places like NM, CO, Utah typically have 20%+ correction factors. Your motor/clutch/fuelpump/injectors/etc don't give a shit about corrections. If you are making ~600rwhp SAE that means ~480rwhp actual. That is all the injectors care about. Find your dyno chart and look for the correction factor. That is why it is easy to set "stock block, stock whatever" records at high elevation. You can post a 1000rwhp stock block dyno sheet but car is only making 750rwhp with a 25% correction, so it doesn't care about what the car would make theoretically at sealevel on a nice day.
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Nick
Corvette Z06 -1200ish rwhp |
09-22-2016, 01:12 AM | #28 | |
"BEASTM*DE"
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Quote:
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Vengeance Racing Stage 1 Kit 575rwhp, 569 rwtq...
Rims powder coated gloss black...BFG'S Comp 2 A/S... Dual 10" Kicker Comp S Subs 1200w... |
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