We wanted to showcase two of our shop cars for the members. There have been a couple posts about how pretty our newly released headers with nothing to back them up. To that, we released our dyno sheet for the headers, and on top of that, the two cars you see in this thread we built from the ground up

First, our 600rwhp E39 Blown M5 (Dynojet); 1/4 11.68 @ 122mph:










E39 M5 WORLD RECORD


Track vids:

Buckhead's E39 M5 New Record - YouTube



Second, our E55 AMG on E85 515rwhp/708rwtq (Dynamcis Dyno); 1/4 11.0 @ 129.75mph:










Track vids:

E55 vs ZR1 - YouTube

Buckhead Imports Performance E55's at Silver Dollar Dragway - YouTube

 

it would be interesting to see what you guys could do with an early 2000s S600 with the twin turbo V12

 

We have seen them make in the mid 800's on race gas in the TQ department

My personal favourite would be a weekend cruiser debadged S600 with race gas. Talk about the ultimate sleeper.

With a 150 shot, TCU tune, ECU tune and race gas, 10.50's in the 1/4 is the result.

 

I wanna get some of these jag guys to timmyfest next year... they don't know what they're missing!

You guys need to make bringing out the new found jag power possible next year!

 

Nice. I'm glad to see that you guys finally warmed up to this forum. Looks like Thundercats car might finally get done. Do you guys have the ability to tune the Jaguar ECU for the x308 platform? If so, can you do it via data logging?

 

XJR, were you at Timmayfest? Here is the official vid, I know it is just Bimmers and AMG's, but been car enthusiasts, I thought you guys would like it You can see the E55 blowing the tires off through the 1/8 around the 8:55min-9:15min mark of the vid. Track prep was not very good, lol.

The cursor can be dragged at the bottom of the video box at anytime to view different segments of the footage.

Timmayfest 2012 BMW vs Mercedes Car Show - YouTube

 

The main outstanding question was:

How much power do the headers give WITH legal cats installed.

We would like to see a dyno of those headers with street legal cats.



p.s. That E39 is a work of art !
VERY impressive

 

Yes I was.. Jason gave me a free tee... I used to have the lowered e38


Would love to see some supercharged Jag/Benz/M5's line up