CL-Class (W215) 2000-2006: CL 500, CL 600

World Fastest Mercedes Record Regained By RENNtech

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 7, 2011 | 12:35 PM
  #1  
RENNtech AMG's Avatar
Thread Starter
Former Vendor of MBWorld
 
Joined: Jan 2011
Posts: 38
Likes: 0
From: Lake Park, Florida
Mercedes, AMG, Porsche, Bentley, Audi
World Fastest Mercedes Record Regained By RENNtech

On April 1, 2011, RENNtech regained their long standing title of worlds fastest Mercedes Benz. Our RENNtech modified CL65, which held the long standing previous record once again reigned supreme by shattering its previous best quarter mile time with an unprecedented run of 10.27 @ 137.46 mph at Palm Beach International Raceway. This official time makes our CL 65 the fastest Mercedes on the planet.


The previous record of 10.51 @ 135.11 mph, also held by RENNtech’s CL65, was broken just last week by a C63 running 125 shot of nitrous which logged a 10.41 @ 135.27 mph run on 3/25/2011. Not one to be bested and looking to regain the title; RENNtech went back to work in search of even more from the CL 65 with further improvements and without the use of nitrous. Modifications to the CL 65 included an even more aggressive race only tune, enhanced drive line modifications such as upgraded transmission internals and a prototype torque converter and additional light weighted vehicle components. These are in addition to the already installed RENNtech modified ECU/TCU, carbon airbox, limited slip differential, high flow exhaust, drag radials, modified heat exchanger and intercooler pump.
RENNtech CL 65 QUARTER MILE BREAKDOWN
  • 60′ -- 1.626
  • 330′ -- 4.412
  • 1/8 -- 6.682
  • MPH -- 108.99
  • 1000 -- 8.629
  • 1/4 -- 10.274
  • MPH -- 137.46
RENNtech looks to continue shattering our own records and will be further modifying the CL in search even more performance in pursuit of the first 9 second Mercedes Benz. Congratulations to Steve C., car owner and driver, on this incredible achievement.

http://www.youtube.com/watch?v=7PLitRQkW38




Reply
Old Apr 7, 2011 | 02:27 PM
  #2  
RENNtech AMG's Avatar
Thread Starter
Former Vendor of MBWorld
 
Joined: Jan 2011
Posts: 38
Likes: 0
From: Lake Park, Florida
Mercedes, AMG, Porsche, Bentley, Audi
Here is another video from just last night- a 10.27 run against a Heffner GT

http://www.youtube.com/watch?v=j5Yej...el_video_title
Reply
Old Apr 8, 2011 | 11:15 PM
  #3  
Moedy's Avatar
Super Member
 
Joined: Dec 2007
Posts: 724
Likes: 0
'05 CLK55, '04 CLK320
thats nice but Im sure the c63 got their for way less than renntech's outrageous prices
Reply
Old Apr 13, 2011 | 03:04 AM
  #4  
momentum59's Avatar
Member
 
Joined: Mar 2008
Posts: 106
Likes: 0
'00 RENNtech CL60, '96 850Ci, '92 850i '01 Discovery II
Originally Posted by Moedy
thats nice but Im sure the c63 got their for way less than renntech's outrageous prices
I dont think this post is about bang for the buck. It's about the fastest Mercedes in the world...
Reply
Old Apr 13, 2011 | 12:15 PM
  #5  
Das Geld 2's Avatar
MBWorld Fanatic!
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 4,359
Likes: 229
SL55, S500
Originally Posted by Moedy
thats nice but Im sure the c63 got their for way less than renntech's outrageous prices
Really dude?

There is a big difference about running 10's in a CL and 10's in a C class.

It's the style you do it in. 9's in a go cart mean nothing either.

Also the C class isn't anywhere close and used NOS.

You need to learn more.
Reply
Old Apr 13, 2011 | 12:27 PM
  #6  
Moedy's Avatar
Super Member
 
Joined: Dec 2007
Posts: 724
Likes: 0
'05 CLK55, '04 CLK320
Originally Posted by Das Geld 2
Really dude?

There is a big difference about running 10's in a CL and 10's in a C class.

It's the style you do it in. 9's in a go cart mean nothing either.

Also the C class isn't anywhere close and used NOS.

You need to learn more.
that wasn't my point, I was just saying that Dad's 63 got close for way less Im sure. Most who want record breaking times have no concern for how much money it will take to get there so this says alot if he got close with way less funds. These are both mercedes vehicles so as for your remark with style, they both did that. My props go to renntech for their innovation and I believe they will hold the record again if this one is broken however their prices are like I said.....ridiculous
Reply
Old Apr 13, 2011 | 03:29 PM
  #7  
Das Geld 2's Avatar
MBWorld Fanatic!
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 4,359
Likes: 229
SL55, S500
You can do the same in a 70's benz with a motor, for way less.

It's like a CLK DTM running 10's it's amazing. There is nothing special about a C class running 10's imo.
Reply
Old Apr 13, 2011 | 04:10 PM
  #8  
Moedy's Avatar
Super Member
 
Joined: Dec 2007
Posts: 724
Likes: 0
'05 CLK55, '04 CLK320
Originally Posted by Das Geld 2
You can do the same in a 70's benz with a motor, for way less.

It's like a CLK DTM running 10's it's amazing. There is nothing special about a C class running 10's imo.
Nothing special? If you say so, find a record breaking 70s benz then talk
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-1

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-2

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-6

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-7

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-8

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Apr 14, 2011 | 01:33 PM
  #9  
Petej's Avatar
Member
 
Joined: Aug 2010
Posts: 160
Likes: 1
2013 Audi S4 Stasis, 2013 Audi TTS, 1996 C3500 Dually, 1967 442, 2005 CL65-Sold, 2006 E320 CDI-Sold
This is wrong.....it is the Quickest Benz, now the standing mile that TopGear did with this car is fast, this post is about quick.

On the car if you could figure out a way to get a reasonable 60' time out of it the car should be running in the high 9's. the 1/8 to 1/4 mile split times are impressive but that thing has to find a way to get out of the hole better. My guess is that the power has to ramp in gently with the tire/chassis setup the way it is. Pull the monster rear brakes off and go with a W210 rear brake setup so you can fit a 15" or 16" rear wheel. This will allow you to run a real drag tire on it.....just bring a spare drive shaft and axles

The car in my sig does the opposite of this RennTech car. I run 1.24 60' times but it lacks top end hp and has run the best of 9.75 @ 133 mph. For me a new set of heads this year will fix that
Reply
Old Apr 14, 2011 | 03:52 PM
  #10  
Bigbob's Avatar
Junior Member
 
Joined: Feb 2004
Posts: 39
Likes: 0
CLS55, S550
RENNtech CL65

And the RENNtech CL65 weighed about a 1000 lbs more than than the C63.
Reply
Old Apr 14, 2011 | 09:03 PM
  #11  
Moedy's Avatar
Super Member
 
Joined: Dec 2007
Posts: 724
Likes: 0
'05 CLK55, '04 CLK320
Originally Posted by Petej
This is wrong.....it is the Quickest Benz, now the standing mile that TopGear did with this car is fast, this post is about quick.

On the car if you could figure out a way to get a reasonable 60' time out of it the car should be running in the high 9's. the 1/8 to 1/4 mile split times are impressive but that thing has to find a way to get out of the hole better. My guess is that the power has to ramp in gently with the tire/chassis setup the way it is.
you are correct, all that torque at one time would kill the transmission so they set it up to increase torque gradually from first gear and then on. My guess is that renntech knows they can go faster but did enough just to hold the belt until the record is broken again
Reply
Old Apr 14, 2011 | 09:06 PM
  #12  
Moedy's Avatar
Super Member
 
Joined: Dec 2007
Posts: 724
Likes: 0
'05 CLK55, '04 CLK320
Originally Posted by Bigbob
And the RENNtech CL65 weighed about a 1000 lbs more than than the C63.
yes but the CL65 has a twinturbo V12 and the C63 has a n/a V8 so if you point out the weight advantage of one you have to bring in the advantage of the other
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 02:37 AM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE