enzom

Finally took my car to get dyno'd. I can't figure out how to resize the scan to make it fit here, so I posted it here:

http://www.dropshots.com/zoomin.php?...070414&cimg=12

Car put down 419.11 rwhp and 455.82 rwtq. SAE corrected. These are about average for our cars. (Uncorrected, the numbers were 438.08 and 470.47, respectively.)

As you can see from the graph, the A/F was off the charts above 6,000 rpm. I know the factory program is designed to protect the motor, but I was surprised to see it dive so far down to 10:1. Imagine how much more there is to uncork with a modest tune.

Oh, by the way, my engine was built by "P. Pankratz"

http://www.dropshots.com/day.php?use...4&ctime=091612

chiromikey

alright guys. this is the baddest stock e55 known and what everyone should be comparing their car to.

thanks for posting!

ProjectC55

Here ya go! Good #'s but damn your car runs rich. yep you got potential there for killer mods "L".

ProjectC55

Enzom where in NJ did you dyno your car?

MB_Forever

Wow, I hope my upcoming E63 dynos anywhere close to that...

E55amg/FD3S

Was this dyno performed in third gear? My 03 E55 dynoed 440/475 sae with just the k&n drop-in. I will try and scan my dyno sheet.

SleeperX

Enzom,
Congrats!! You have one healthy beast my friend... How about a pulley and ECU?

enzom

Thanks, guys.

The pulls were at TT Performance in Passaic, NJ. They were done in 3rd gear, as 4th supposedly hits the speed limiter.

They accidently ran one in 2nd (kickdown) and it showed only 391 rwhp. I would have thought that 2nd would show higher pwr, but guess not.

ProjectC55 - thanks for getting the scan on the thread. I have neither the skill nor the patience to play with these things.

SleeperX - I keep going back and forth about mods. Maybe next year, if I still own it.

SleeperX

You can never sell it.. These cars will become collectors' items.

lauer87

Yes, you can unlock more power by leaning out the fuel mixture at high rpm's, and its a relatively cheap mod. I recomend also getting the johnson pump for the IC at the same time. MB does it to cool the engine off.

rflow306

Uncorrected is were it's at, the power you made in the room and 438 is a great number.

enzom

So is the view that I should have run the pulls in 4th gear and just hit the speed limiter? Would that have shown higher or lower readings?

Fikse

looks good..... similar to what my car put down stock....

2K6E55

Congrats on a healthy Beast.

Jrocket

Most pulls are made in 4th gear.The ratio is 1:1,I believe.Not sure if your numbers would be off by much or at all.Im guessing maybe a few points lower?

SamE55

My car was built by "P. Pankratz" as well but doesn't run as strong, so he must have been having a good day when he built yours