06-23-2015, 06:13 PM | #155 | |
Drives: 2017 ZL1 Vert - M6,SIM,CFW,NAV Join Date: Oct 2014
Location: United States
Posts: 496
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Quote:
Look at 2012 ZL1 registry site. Transmission: Hydra-Matic 6-Speed Automatic with TAP-Shift 6L90E (MYD) Gear Ratios: First: 4.03 Second: 2.36 Third: 1.53 Fourth: 1.15 Fifth: 0.85 Sixth: 0.67 Reverse: 3.06 Final drive ratio: 3.23 Tremec 6-Speed Manual TR6060 (MG9) Gear ratios: First: 2.66 Second: 1.78 Third: 1.30 Fourth: 1.00 Fifth: 0.80 Sixth: 0.63 Reverse: 2.90 Final drive ratio: 3.73 |
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06-25-2015, 06:43 AM | #156 |
Drives: 2012 Chevrolet Camaro ZL1 Join Date: Apr 2015
Location: USA
Posts: 112
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Interesting. So for the 2012 A6, 4th and 5th are equivalently spaced, there is no 1:1. Thx!
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06-25-2015, 08:19 AM | #157 |
Drives: 2017 ZL1 Vert - M6,SIM,CFW,NAV Join Date: Oct 2014
Location: United States
Posts: 496
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06-30-2015, 10:58 PM | #158 |
...confused
So .... riddle me this ....
I dyno'd in Phoenix at 105 outside temp Sat. 1st pull in 5th gear (by mistake) with a 45 min. cool down (which probably did nothing) hit 470hp. Pull #2 in 4th only showed 420hp. Tech blamed Intercooler temps at 215 for poor #'s ? Which parts of this if any makes sense? Stock 2013 A6 with Roto-fab. Feeling I should be 470+ IN 4th. How concerned shoould I be? BTW NO intercooler issues as I went straight to dealer after pulls thx ALL! |
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07-05-2015, 02:34 PM | #159 |
2013 ZL1 M6
8200 miles Dynojet dyno, 3 runs back to back. Mods: ATI 9.55" lower, Kooks 1 7/8" headers, Rotofab CAI and reservoir, ID850s, DSX tune, 93 octane. |
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07-16-2015, 10:55 PM | #160 |
Drives: 2015 ZL1 ash gray m6 Join Date: Jun 2015
Location: Salt lake, UT
Posts: 14
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15 6S 10% pulley, cai, ported TB, tuned by the best JDP motorsports.
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07-18-2015, 04:11 PM | #161 |
Drives: 2013 ZL1 A6 Join Date: Nov 2013
Location: Council Bluffs, Iowa
Posts: 266
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Man Mustang Dyno sent me home with tail between my legs. 10% pulley, Vmax, K&N CAI, tune
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Last edited by cdjnight; 07-25-2015 at 09:02 AM. |
11-09-2015, 11:48 PM | #162 |
Drives: 2019 ZL1 1LE A10 Join Date: Jan 2015
Location: The ATX
Posts: 966
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My latest dyno charts...
Stock Blower, Stock shortblock, E85, Meth, supporting cast of hardware blah blah blah NO NITROUS!
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Ryker #29
2019 ZL1 1LE A10 2015 Z/28 #809 |
11-17-2015, 10:10 AM | #163 |
Drives: 2014 ZL1 Join Date: Aug 2014
Location: Canton, GA
Posts: 50
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Cam, Rotofab CAI & Upgraded HX, mid August in GA
535whp/532wtq |
11-28-2015, 11:58 AM | #164 |
Here are my results. 2015 Stock ZL1....for now....
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With a Smile,
Sunshine |
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12-09-2015, 03:32 AM | #165 |
Drives: 2012 Black ZL1 Join Date: Aug 2015
Location: DFW
Posts: 17
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12-12-2015, 04:40 PM | #166 |
Drives: Camaro ZL1 2014 M6 Join Date: Feb 2014
Location: Florida
Posts: 41
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First dyno run
Installed a RotoFab CAI on my otherwise Bone Stock ZL1 today and did before and after dyno runs. The rwhp jumped from 486 to 521! I was surprised to see such a big increase - I was expecting around 25 hp. The dyno trace is posted.
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12-18-2015, 02:36 PM | #167 |
Drives: 2015 ZL-1 coupe w/manual trans Join Date: Dec 2015
Location: Maryland
Posts: 1
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Does it look OK?
/Users/paulzappala/Desktop/2015 ZL-1 DYNO.jpg
2015 w/manual trans. Rotofab installed. |
12-22-2015, 11:11 PM | #168 | |
Drives: 2019 ZL1 1LE A10 Join Date: Jan 2015
Location: The ATX
Posts: 966
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920 / 870 more to come
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Ryker #29
2019 ZL1 1LE A10 2015 Z/28 #809 |
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