Sprint booster
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Junior Member
Joined: Jun 2019
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Sprint booster
Hi,
Has anyone tried this on Jaguar XKR?
https://topspeedauto.com/sprint-booster-v3-jaguar/
Can it hurt transmission or any other part?
I have seen some videos and it seems it really opens throttle faster
Has anyone tried this on Jaguar XKR?
https://topspeedauto.com/sprint-booster-v3-jaguar/
Can it hurt transmission or any other part?
I have seen some videos and it seems it really opens throttle faster
Veteran Member
Joined: Apr 2013
Posts: 11,889
Likes: 6,399
From: Kaysville, Utah, US
All this does is reprogram the Throttle to come on quicker. Nothing else. It tricks your mind into thinking you're quicker because you haven't pushed the pedal down as far. Nothing at WOT is affected positively. There may even be a detriment to Top End.
If you want the throttle to open faster, Push Your Foot Down More.
If you want the throttle to open faster, Push Your Foot Down More.
Veteran Member
Joined: Feb 2013
Posts: 1,628
Likes: 671
From: Somerset UK
Let's not poopoo the idea in a drag race the less pedal depression meams less time, sometimes as much as 0.3s
Ive one of these
https://www.diesel-performance.co.uk...w-4196-ccm/#go
Ive one of these
https://www.diesel-performance.co.uk...w-4196-ccm/#go
Thread Starter
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Junior Member
Joined: Jun 2019
Posts: 21
Likes: 7
Let's not poopoo the idea in a drag race the less pedal depression meams less time, sometimes as much as 0.3s
Ive one of these
https://www.diesel-performance.co.uk...w-4196-ccm/#go
Ive one of these
https://www.diesel-performance.co.uk...w-4196-ccm/#go
Veteran Member
Joined: Feb 2013
Posts: 1,628
Likes: 671
From: Somerset UK
Certainly less pedal effort and can tell the difference when I have it disconnected as the power doesn't come as quickly
Not ideal when temps drop below 10c and running on summer tyres MPS4S's as have had some wheel spin even with 6mm of tread. So it's disabled until temps come up in the Spring
I also have their Power control unit and transmission flash
Not ideal when temps drop below 10c and running on summer tyres MPS4S's as have had some wheel spin even with 6mm of tread. So it's disabled until temps come up in the Spring
I also have their Power control unit and transmission flash
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Joined: Aug 2010
Posts: 10,107
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From: Atlanta suburbs
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Joined: Dec 2008
Posts: 6,460
Likes: 2,582
From: Florida
Hey, it worked for Short Round... (I hope I don't have to explain that one)
Yes Perfect 🙂🤣 glue it on top so it goes to 100% throttle when pressed lol
__________________
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
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