C7 fast list!
#822
Instructor
Not real happy but given my tire situation and the DA’s at 3.4k+ I think this is as good as it gets for now.
Launch control slowed me down. Launching off idle and punching it was best for me. Still got spin but not a lot if track prep was even mediocre.
Year of the C7: 2014 A6
Tires used on the pass: Cooper RS3-G1 (Not as sticky as stock)
Performance Mods (if any): Borla Catless Xpipe, Diablosport 93 AFE Canned Tune, Holley Intech Intake
Category submitted for: Stock Tires w/Bolt Ons
60'.............1.897
330'...........5.226
660'...........7.933
660’ mph...90.47
1000'..........10.266
1320'..........12.208
1320’ mph…116.45
Name of the track: Texas Motorplex
Date of pass: June 15, 2019
Weather conditions: (include Density Altitude, if known): 3400
The right slip is from an 1/8th mile track the day before at 3800 DA. Track had much better prep though than Texas Motorplex.
Launch control slowed me down. Launching off idle and punching it was best for me. Still got spin but not a lot if track prep was even mediocre.
Year of the C7: 2014 A6
Tires used on the pass: Cooper RS3-G1 (Not as sticky as stock)
Performance Mods (if any): Borla Catless Xpipe, Diablosport 93 AFE Canned Tune, Holley Intech Intake
Category submitted for: Stock Tires w/Bolt Ons
60'.............1.897
330'...........5.226
660'...........7.933
660’ mph...90.47
1000'..........10.266
1320'..........12.208
1320’ mph…116.45
Name of the track: Texas Motorplex
Date of pass: June 15, 2019
Weather conditions: (include Density Altitude, if known): 3400
The right slip is from an 1/8th mile track the day before at 3800 DA. Track had much better prep though than Texas Motorplex.
#824
Instructor
2019 A8 Convertible Mag Ride,NPP Non Z51
Stock Tires @22 psi
GM Airbox
Density Altitude 1800
Launch from idle TC off
Sport Mode
Grand Bend Motorplex Grand Bend Ontario Canada
July 12 7:44PM
Temp 72F
Baro 29.23
Hum 65%
Elev 642 ft
Stock Tires @22 psi
GM Airbox
Density Altitude 1800
Launch from idle TC off
Sport Mode
Grand Bend Motorplex Grand Bend Ontario Canada
July 12 7:44PM
Temp 72F
Baro 29.23
Hum 65%
Elev 642 ft
#825
Safety Car
Did the GM Air Box improve your performance or ET?
#826
Instructor
Yes it did ,a decent gain despite what the naysayers rant on about. GM does not publish any gains below 10 hp and their testing methods are ultra conservative compared to the aftermarket. A 30% reduction in restriction is a decent number and certainly noteworthy and you have no warranty or tune issues! GM published 17hp when used on the ZR1 engine but a tester on these forums gained approx. 3 mph on a 9 second car. The math shows about a 50hp gain so some indication of how conservative GM test methods are and it does a great filtering job as well.A GM engineer gave me the 10hp number at the 2018 PRI show as that is company policy and if you notice the new airbox for the Silverado has no published gains but it is a HP improvement although less than the Corvette box.
#827
Drifting
Its sad this forum doesnt have a current fast list... Can go to damn near any site, Mopar, Honda, Hyundai and they have a fast list ...
The following 2 users liked this post by BooSSted:
da vette guy (01-23-2021),
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#828
Advanced
2015 A8 Z51
285/40/18 Mickey Thompson ET Street SS
Procharger P1SC - 6PSI, 1 7/8" Stainless Works headers, aftermarket exhaust (stock fueling)
Dyno'd 544WHP - 521WTQ - DynoJet
Power Adder Category
60'........... 1.641
330'.......... 4.495
660' ET...... 6.832
660’ mph.... 105.40
1000'......... 8.870
1320'......... 10.609
1320’ mph… 129.24
Beech Bend - Bowling Green, KY
11/9/2019
285/40/18 Mickey Thompson ET Street SS
Procharger P1SC - 6PSI, 1 7/8" Stainless Works headers, aftermarket exhaust (stock fueling)
Dyno'd 544WHP - 521WTQ - DynoJet
Power Adder Category
60'........... 1.641
330'.......... 4.495
660' ET...... 6.832
660’ mph.... 105.40
1000'......... 8.870
1320'......... 10.609
1320’ mph… 129.24
Beech Bend - Bowling Green, KY
11/9/2019
Last edited by Grip Grip; 11-09-2019 at 08:06 PM.
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HotRodWebb (01-18-2020)
#831
Safety Car
It's quick, but it isn't excessively fast. I've got customers running 10.9 - 11.0 on the same mods.
Last edited by sevinn; 02-14-2020 at 09:38 AM.
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OblivionNigh (05-03-2020)
#832
#833
Safety Car
#834
Melting Slicks
2016 C7 Stingray A8
Just went 11.18@124 w/1.63 60ft. E85, Speed Engineering Long Tubes and X Pipe, Nitto 555R2s Drag Radials. Blue Attack Air filter/stock air box. No other mods. I'll get my time slip posted as soon as I load it
Gateway Motorsports Park 9/19/2020
Mods are E85, Long Tubes with x pipe, Attack blue filter and Drag Radials
Left Lane Car 3
Just went 11.18@124 w/1.63 60ft. E85, Speed Engineering Long Tubes and X Pipe, Nitto 555R2s Drag Radials. Blue Attack Air filter/stock air box. No other mods. I'll get my time slip posted as soon as I load it
Gateway Motorsports Park 9/19/2020
Mods are E85, Long Tubes with x pipe, Attack blue filter and Drag Radials
Left Lane Car 3
Last edited by 99vetteran; 09-22-2020 at 10:21 AM.
#835
Instructor
Year of the C7: 2014 Z51 3LT Coupe
Tires used on the pass: MPSS Run Flat 4 years old needed replacing
Performance Mods (if any):TSP Long Tubes no kitties, Tune.
Category submitted for: Bolt-Ons without Internal Engine Modifications
60'.............1.842
330'...........5.131
660'...........7.868
660’ mph...90.54
1000'..........10.174
1320'..........12.130
1320’ mph…113.80
Name of the track:Bradenton Motorsports Park
Date of pass:5/16/2019
Weather conditions: uknown
Image of complete Time Slip:
Tires used on the pass: MPSS Run Flat 4 years old needed replacing
Performance Mods (if any):TSP Long Tubes no kitties, Tune.
Category submitted for: Bolt-Ons without Internal Engine Modifications
60'.............1.842
330'...........5.131
660'...........7.868
660’ mph...90.54
1000'..........10.174
1320'..........12.130
1320’ mph…113.80
Name of the track:Bradenton Motorsports Park
Date of pass:5/16/2019
Weather conditions: uknown
Image of complete Time Slip:
Last edited by RobBeacon; 10-30-2020 at 04:50 PM. Reason: adding image
#836
Le Mans Master
Hey what's the current C7 M7 1320 record? Is it still 9.2 or 9.3?
#837
Melting Slicks
Year of the C7: 2014 Z51 3LT Coupe
Tires used on the pass: MPSS Run Flat 4 years old needed replacing
Performance Mods (if any):TSP Long Tubes no kitties, Tune.
Category submitted for: Bolt-Ons without Internal Engine Modifications
60'.............1.842
330'...........5.131
660'...........7.868
660’ mph...90.54
1000'..........10.174
1320'..........12.130
1320’ mph…113.80
Name of the track:Bradenton Motorsports Park
Date of pass:5/16/2019
Weather conditions: uknown
Image of complete Time Slip:
Tires used on the pass: MPSS Run Flat 4 years old needed replacing
Performance Mods (if any):TSP Long Tubes no kitties, Tune.
Category submitted for: Bolt-Ons without Internal Engine Modifications
60'.............1.842
330'...........5.131
660'...........7.868
660’ mph...90.54
1000'..........10.174
1320'..........12.130
1320’ mph…113.80
Name of the track:Bradenton Motorsports Park
Date of pass:5/16/2019
Weather conditions: uknown
Image of complete Time Slip:
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GHOSTRACER (10-09-2021)