Hey folks!

Took the car up to National Speed, in Wilmington NC.

Awesome guys up there, and they had some very cool stuff in the shop like a GT-R with 1200hp and a Volvo wagon with a Corvette engine. Extremely nice shop.

Ran the road while I was up there to see how the test of time has influenced my car, and to note where I stood HP wise before starting on my modification adventures.

I was hoping for 312-318.

Was pleasantly surprised with the results;

Stock 2004 Jaguar Racing Green Jaguar XJR

91,250mi 4.2 Supercharger

 

The Volvo is boss.

Because family car.

 

1200HP??? SHISK!!! How do you even drive that??? Wow!..

 

Best is to always show corrected figures, not uncorrected as you can see on the graph. Ie the pressure was high and temperature low, so more dense are equals more power. If you would do a new test on the same dyno at a day with low pressure and high temperature you will get much lower readings.

Corrected (SAE NET J1349) you would have about 319 rwhp (average of the 3), which is still a good base number for a stock car!

 

Thanks avos!

Here is a better video.

https://m.facebook.com/story.php?sto...f&notif_t=like

 

Still a very respectable power output for 10 years old and nearly 100k miles.

 

i love the infinite scroll feature!

 

That's a healthy cat! Very nice