XJ XJ8 / XJR ( X308 ) 1997 - 2003

XJR launch training

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Old Sep 28, 2013 | 10:22 AM
  #21  
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Originally Posted by XJR-99
Tomorrow my snake soup is ready to be eaten. Waterdragon: Stay tuned.
Best of luck

PLEASE have someone video the run !


I'm hoping your fuel issues/return line/pressures, etc are solved now.

This is why I went the Nitrous route, so I could avoid all the issues of fuel supply.

My stock 4.0 fuel injectors I think are relatively maxed out at my approx 475 flywheel hp, so adding the extra fuel via the Nitrous kit was my way of providing an easy "work around" solution. Using the extra fuel delivery via the fuel delivery jet that mixes with the nitrous allows me to have a completely independent means of delivering whatever amount of additional fuel I want by selecting whatever fuel jet size I want so I can adjust the AFR leaner or richer as desired.
 
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Old Sep 28, 2013 | 11:03 AM
  #22  
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Originally Posted by WaterDragon
Best of luck

PLEASE have someone video the run !


I'm hoping your fuel issues/return line/pressures, etc are solved now.

This is why I went the Nitrous route, so I could avoid all the issues of fuel supply.

My stock 4.0 fuel injectors I think are relatively maxed out at my approx 475 flywheel hp, so adding the extra fuel via the Nitrous kit was my way of providing an easy "work around" solution. Using the extra fuel delivery via the fuel delivery jet that mixes with the nitrous allows me to have a completely independent means of delivering whatever amount of additional fuel I want by selecting whatever fuel jet size I want so I can adjust the AFR leaner or richer as desired.
You can watch from here:

Alastaro Circuit - Vauhtia vapaa-aikaan! - Alastarocircuit.fi , click "Nettikamera" and from there "Viimeisimmät kuvat" . They are pictures updated each few minutes, or videos: "Tuntivideo" ( last one hour ) or "Vuorokausivideo" ( last 24h ). Most cars will be Corvettes but they accepted a few other brand cars. Time for drag race will be around 2-5am California time...
 

Last edited by XJR-99; Sep 28, 2013 at 11:42 AM.
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Old Sep 29, 2013 | 10:16 AM
  #23  
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Results?
 
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Old Sep 29, 2013 | 11:55 AM
  #24  
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Originally Posted by WaterDragon
Results?
What a day. Bad day. Not very much positive things to tell now. Only good thing is that I was able to drive almost normally back to home.
Will report in few days.
 
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Old Sep 29, 2013 | 02:24 PM
  #25  
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Arrrgh, how frustrating. You have my sincere wishes that it all gets fixed and running well soon.

I really missed driving my car when it was down for 5 months. I can empathize with the feeling.
 
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Old Nov 13, 2013 | 11:23 AM
  #26  
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Angry_Cat - YouTube

Watergradon: You wanna see 10.99 in the future? Please say: NO
 
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Old Nov 13, 2013 | 08:07 PM
  #27  
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I myself would be very content with a 12.5. I'm hoping I can do better than 12.8, but I won't know until I try. I don't think I will be faster than 12.7 at best.
Now that my life has gotten very busy (good busy) again, I am placing a higher priority on the car being fast and totally reliable.

I'm happy to see you back at the track

Thank you for the video!
 
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Old Nov 14, 2013 | 01:07 PM
  #28  
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Originally Posted by WaterDragon
I myself would be very content with a 12.5. I'm hoping I can do better than 12.8, but I won't know until I try. I don't think I will be faster than 12.7 at best.
Now that my life has gotten very busy (good busy) again, I am placing a higher priority on the car being fast and totally reliable.

I'm happy to see you back at the track

Thank you for the video!
This run was late August. Same day than 12.34. I removed spare wheel set from the trunk and rised rpms against the brake by 200. You can see the result. Some wheel spins and 60ft 0.10-0.11 slower than normally. Burnout with DRs should also be 2-3 seconds longer to get optimal tire temperature.
 

Last edited by XJR-99; Nov 14, 2013 at 01:20 PM.
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