619 HP E55 Dyno Results
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The Best of Mercedes & AMG
About the mustang, its my daily driver right now, drives completely stock. Right now the car is being tuned... 630rwhp SAE with only 17psi boost with no n20, only 15 timing and safe 11.0 a/f. Plans are to run 23psi and 125 shot n20. Its built for the highway as a lot of my friends have sc and tt vipers... etc etc
back to the thread, I dont want to hyjack the thread, pm me if you have any ?'s. Im real interested in the E55 though, that is DAMN impressive!!!!
Congrats to you!! Your E55 might just be the most powerfull 211 E55 in the world!!!
Now how do I sign up for a ride?????
Best Wishes,
MBH
No external badges--looks like a stocker except for OZ Superlegerra III 19".
Hammer Down
Car is California legal
DerekFSU
I think it's 12% but I'll confirm
To ALL
Brandon, the owner of KleemannUSA shared with me that thier DYNO computes numbers for crank (that is the type of dyno they have). I'll find out the actual drive train loss used in the calculation and share asap. I suspect that it's more complicated than a straight percentage and more of a mixes (fixed + variable) factor (IMO).
Not sure. Here is the number of someone who would know: 719-210-1838
My local dealer had zero interest until his wife heard my exhaust and he (the dealer) drove it. We still joke about the wet spot he left in my driver's seat. Now his wife is getting mods, one SL65 guy is interested (big power from ECU tweak) and I'm working my buddy with a 2004 CL500 to get some work done. Amazing how the dealers are not interested until the customers start asking questions. The number above is for the guy who signs up Kleemann distributors (either tuning houses or MB dealers)--Brandon, and he would share with you where you would want to go. If saving $ is a factor, the Colorado Springs facility offers a 50% discount ON INSTALL when you take your car there. For me it was worth it b/cuz I skiied the Denver area with the money I saved, got to watch them take my car apart and hang around for the dyno runs, ask lots of questions and learn a lot plus I ended up with money in the bank. Good deal if you have the flex time.
Last edited by Gid_E_Up; Jan 11, 2005 at 07:19 AM.
Manufacturers use crank numbers so as a tuner it is more beneficial for us internally to think in terms of crank HP, esp when we have a dyno that very accurately measures PT losses. Additionally this method of measurement negates wheel variables like 54 lbs MonoBlok rims etc.
You'll also notice the drop off of torque from 650ft/lbs to 490ft/lbs at redline still illustrates that:
1.) this power will be very inconsistent and
2.) these upgrades offer little to no help in the cooling department
3.) that a cooling system upgrade is still greatly needed to maximize the benefits from these upgrades
If you were able to keep the torque loss to only 100ft/lbs - basically trailing off to 550 ft/lbs at redline - you'd be making over 700hp. I actually am starting to think that with just a cooling system upgrade... done properly and thoroughly... our cars can make almost 600hp. The SLR does... and it runs just as much boost as we do. Biggest difference? Cooling system...
-m
Last edited by Marcus Frost; Jan 11, 2005 at 12:36 PM.





