5.0 N/A verses 4.2 S/C
Bone stock might be close I did 13.4 on my 08 Xkr converible , and recent results of 5.0Na did an identical 13.4 1/4mi
Now with basic bolt ons and a tune on a 4.2xkr is different story. So far from my testing results 4.2sc is actually faster than a stock 5.0xkr at least 0-60
Now with basic bolt ons and a tune on a 4.2xkr is different story. So far from my testing results 4.2sc is actually faster than a stock 5.0xkr at least 0-60
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
Senior Member
Joined: Sep 2019
Posts: 262
Likes: 133
From: Texas
3 tenths of a second is not running rings around it,, its 3/10s of a second..
Just one tiny slip of a tire at the starting line and other car wins.
Again stock for stock..
Obviously much much easier to hop up the supercharged version.
Just one tiny slip of a tire at the starting line and other car wins.
Again stock for stock..
Obviously much much easier to hop up the supercharged version.
Last edited by htrdlncn; Aug 10, 2020 at 09:05 AM.
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Senior Member
Joined: Sep 2019
Posts: 262
Likes: 133
From: Texas
Alex Jag
Were you running at high altitude track?
I ask because CTS-Vs trap close to 120mph.
Stock test have it at 0 to 60 mph in 3.9 sec. Quarter-mile12.2 sec at 118 mph,
with good driver dip into the high 11s.
My girlfriends son has a 2010 CTS-V wagon,,bone stock at sea level track (Palm Beach International Raceway) it ran 11.98@120
The wagons seem to do better at 1/4 mile becuase of the extra length and weight over rear tires.
Very nice run by the way!
https://fastestlaps.com/models/cadillac-cts-v-coupe
Were you running at high altitude track?
I ask because CTS-Vs trap close to 120mph.
Stock test have it at 0 to 60 mph in 3.9 sec. Quarter-mile12.2 sec at 118 mph,
with good driver dip into the high 11s.
My girlfriends son has a 2010 CTS-V wagon,,bone stock at sea level track (Palm Beach International Raceway) it ran 11.98@120
The wagons seem to do better at 1/4 mile becuase of the extra length and weight over rear tires.
Very nice run by the way!
https://fastestlaps.com/models/cadillac-cts-v-coupe
Well I wouldn't say rings judging by latest 5.0 na time of 13.4 . But a tuned 4.2sc with basic bolts on will hang with 550hp cars , we were very close with 2012 550hp CTS V , trap and 1/4 mile times, I did however have more wins on him like 65% more https://youtu.be/YMp86udF3MI
https://youtu.be/YMp86udF3MILast edited by htrdlncn; Aug 10, 2020 at 09:28 AM.
Alex Jag
Were you running at high altitude track?
I ask because CTS-Vs trap close to 120mph.
Stock test have it at 0 to 60 mph in 3.9 sec. Quarter-mile12.2 sec at 118 mph,
with good driver dip into the high 11s.
My girlfriends son has a 2010 CTS-V wagon,,bone stock at sea level track (Palm Beach International Raceway) it ran 11.98@120
The wagons seem to do better at 1/4 mile becuase of the extra length and weight over rear tires.
Very nice run by the way!
https://fastestlaps.com/models/cadillac-cts-v-coupe
Were you running at high altitude track?
I ask because CTS-Vs trap close to 120mph.
Stock test have it at 0 to 60 mph in 3.9 sec. Quarter-mile12.2 sec at 118 mph,
with good driver dip into the high 11s.
My girlfriends son has a 2010 CTS-V wagon,,bone stock at sea level track (Palm Beach International Raceway) it ran 11.98@120
The wagons seem to do better at 1/4 mile becuase of the extra length and weight over rear tires.
Very nice run by the way!
https://fastestlaps.com/models/cadillac-cts-v-coupe
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
Veteran Member
Joined: Apr 2013
Posts: 11,890
Likes: 6,401
From: Kaysville, Utah, US
At least you HAVE a track. The only one that WAS within 400 miles, it was 25 miles from me, got shut down like four years ago. Now it's all about the Freeway for a LOT of people.
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