S600 RennTech Dyno'ed @ 742rwtq!!!
Thread Starter
Super Member
Joined: Jul 2005
Posts: 689
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From: North Scottsdale, AZ
2008 Bentley GTC, Porsche GT2/EVOMS GT700, 1968 Dodge Charger Hemi
S600 RennTech Dyno'ed @ 742rwtq!!!
I decided to break down and complete the circle and get the S class RennTeched. It's an '03 with sport pkg. I added the RennTech Transmission module and a 100 octane ECU software file. The upgrade was done by my local tuner Dynocomp in Scottsdale
Here's the dynograph:
The RWHP came in at 504.
The baseline stock run is green at 505rwtq & 440rwhp.
The 91 pump gas file is red; it came in at 615rwtq & 483rwhp.
We calculated with a 26.5% loss factor for auto trans and rwd that the flywheel TQ is 937 and the HP is 638.
The car tries to break the rear tires loose if you stomp the gas anywhere lower than 50mph.
It ran a 12.3 bone stock on street tires. I'm taking it to the strip this weekend with some new drag radials. With an extra 140rwtq and 56rwhp, I'm expecting to run in mid 11's. We'll see.
Here's the dynograph:
The RWHP came in at 504.
The baseline stock run is green at 505rwtq & 440rwhp.
The 91 pump gas file is red; it came in at 615rwtq & 483rwhp.
We calculated with a 26.5% loss factor for auto trans and rwd that the flywheel TQ is 937 and the HP is 638.
The car tries to break the rear tires loose if you stomp the gas anywhere lower than 50mph.
It ran a 12.3 bone stock on street tires. I'm taking it to the strip this weekend with some new drag radials. With an extra 140rwtq and 56rwhp, I'm expecting to run in mid 11's. We'll see.
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GT63S ePerformance 4dr, '25 Bentayga Black Ed.(wife), Wrangler and 250 MLB(kids)
Originally Posted by RennTechV12
I decided to break down and complete the circle and get the S class RennTeched. It's an '03 with sport pkg. I added the RennTech Transmission module and a 100 octane ECU software file. The upgrade was done by my local tuner Dynocomp in Scottsdale
Here's the dynograph:
The RWHP came in at 504.
The baseline stock run is green at 505rwtq & 440rwhp.
The 91 pump gas file is red; it came in at 615rwtq & 483rwhp.
We calculated with a 26.5% loss factor for auto trans and rwd that the flywheel TQ is 937 and the HP is 638.
The car tries to break the rear tires loose if you stomp the gas anywhere lower than 50mph.
It ran a 12.3 bone stock on street tires. I'm taking it to the strip this weekend with some new drag radials. With an extra 140rwtq and 56rwhp, I'm expecting to run in mid 11's. We'll see.
Here's the dynograph:
The RWHP came in at 504.
The baseline stock run is green at 505rwtq & 440rwhp.
The 91 pump gas file is red; it came in at 615rwtq & 483rwhp.
We calculated with a 26.5% loss factor for auto trans and rwd that the flywheel TQ is 937 and the HP is 638.
The car tries to break the rear tires loose if you stomp the gas anywhere lower than 50mph.
It ran a 12.3 bone stock on street tires. I'm taking it to the strip this weekend with some new drag radials. With an extra 140rwtq and 56rwhp, I'm expecting to run in mid 11's. We'll see.
I was told by both Kleemann and Renntech to figure 20% to obtain the rough( some losses are fixed) reading at the crank.
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Thread Starter
Super Member
Joined: Jul 2005
Posts: 689
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From: North Scottsdale, AZ
2008 Bentley GTC, Porsche GT2/EVOMS GT700, 1968 Dodge Charger Hemi
The figure for this particular dyno, Dyno Dynamics, is rated that way. This is what I'm told by Dynocomp.
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Thread Starter
Super Member
Joined: Jul 2005
Posts: 689
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From: North Scottsdale, AZ
2008 Bentley GTC, Porsche GT2/EVOMS GT700, 1968 Dodge Charger Hemi
Originally Posted by e55 baller
RennTechV12 ,
Increadible dyno. How much did the performance mods cost to get to your 11.43@122? I am contemplating getting a used S600.
Thanks
Increadible dyno. How much did the performance mods cost to get to your 11.43@122? I am contemplating getting a used S600.
Thanks
The Renntech software runs $6400.
Thread Starter
Super Member
Joined: Jul 2005
Posts: 689
Likes: 2
From: North Scottsdale, AZ
2008 Bentley GTC, Porsche GT2/EVOMS GT700, 1968 Dodge Charger Hemi
Originally Posted by williws
Did you get a better time in the S class?? I see a 11.6x in your sig.. If thats not a typo, Holy ****, I cant wait to get a S600!!!
