SL55/63/65/R230 AMG: First impressions: KLEEMANN SL65 ECU upgrade
Tom
Im pointing to elevation as the main reason why his stock numbers are low, dyno shows highest baseline was 528hp 656trq at the crank.
That mean's more money to buy replacement tires once insta-torque kicks in.
Please post your baseline and your ecu/tcu numbers once you get it done bro. PS any tips on Dynoing my car besides 4th gear runs, do I need to put in Dyno mode to get a proper reading?
That is a misqoute . Wisdom is measured by facts not gossip.
Drag time's please , e55, 600 and etc can't hold a candle to cubic in and tq.
Dragtime has varibles of reaction time, age of driver, tires, etc etc etc.
At 1800 ft elevation a 10.5 sec 1/4 without lights .
630 hp 772 Tq are rearwheel .
Your lack of checking has everone fired up.
Check things before open mouth and inserting foot.
That is a misqoute . Wisdom is measured by facts not gossip.
Drag time's please , e55, 600 and etc can't hold a candle to cubic in and tq.
Dragtime has varibles of reaction time, age of driver, tires, etc etc etc.
At 1800 ft elevation a 10.5 sec 1/4 without lights .
Congrats to you then if you're packing that much to the rear wheels! Enjoy taking it to the strip and running it on the street.
I'm sorry to say, but all things equal, your car stock cannot make 450rwhp on a dyno dynamics. It's not a question of if you drive your car hard, factory freak, whatever. It's not possible. 450rwhp on dyno dynamics is over 600hp at the crank.
-m

I thought S600's give around 625 hp stock (According to Dino, Mercedes underrates the numbers so not to compete with the AMG line).
I was getting the boost gauge installed this week along with ECU/TCU tune, but will wait now on the ECU/TCU to do another dyno. I appreciate you letting me know. These are the things I checked: I constantly hit the speed limiter at 130mph and I hit the C/S button and no M shows up (no TCU upgrade).
The Best of Mercedes & AMG
I thought S600's give around 625 hp stock (According to Dino, Mercedes underrates the numbers so not to compete with the AMG line).
I was getting the boost gauge installed this week along with ECU/TCU tune, but will wait now on the ECU/TCU to do another dyno. I appreciate you letting me know. These are the things I checked: I constantly hit the speed limiter at 130mph and I hit the C/S button and no M shows up (no TCU upgrade).

jg8881 you're totally lost
NO WAY in hell are you making 630 RWHP w/only Kleemann tune, it's well known Kleemanns dyno in CO is set to give you CORRECTED CRANK BHP #'s What octane is it tuned for? 93?
Last edited by Thericker; May 5, 2009 at 06:55 PM.
That is a misqoute . Wisdom is measured by facts not gossip.
Drag time's please , e55, 600 and etc can't hold a candle to cubic in and tq.
Dragtime has varibles of reaction time, age of driver, tires, etc etc etc.
At 1800 ft elevation a 10.5 sec 1/4 without lights .
Tom
I thought S600's give around 625 hp stock (According to Dino, Mercedes underrates the numbers so not to compete with the AMG line).
I was getting the boost gauge installed this week along with ECU/TCU tune, but will wait now on the ECU/TCU to do another dyno. I appreciate you letting me know. These are the things I checked: I constantly hit the speed limiter at 130mph and I hit the C/S button and no M shows up (no TCU upgrade).
You should not be hitting the speed limiter at 130, it should be at 155.
If you want to email me to help you sort this out, I'd be more than happy. I'm guessing you have an ECU tune already, and just don't know it.
-m

That is unless of course you have more done to your vehicle that your are not disclosing...
The top speed limiter, however, is not a surefire way to tell if you've been modified or not. I've seen a few reports from various tuners that early ECU tunes did not properly do away with top speed limiters on certain cars. Best way to tell on the Biturbo cars is to get a boost reading.
-m
And how's the Kleeman vs. Renntech (vs. say VRP in the mix) story work out here? I'm more than likely going with a custom dyno tune down the road but I am curious bout what's the best canned tune...
Stock 55, 400rwhp (Rated @ 500hp)
VRP600+ E55, 464rwhp (Rated @ 600hp+)
ECU'd S600 465rwhp (Rated @ 627hp)
My SL600 RENNTech and SL65 both dyno'd in the 440 range with failing water pumps as well, but if they were running 100% I'd put them in the 450-460 range also.
-m
ECU removel ship and return plus $2500 .The dyno on mine was unreal . Ask for a copy of my dyno chart before and after.
How can I order an ECU from Kleeman? Does anyone know how much one costs for the SL65 2006?
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