The phrase "unleash the beast" would seem a out of context to describe a roadster. However, in the case of this SL 65 AMG, power can be found in even the smallest places. The engineers from RENNtech have created a handheld tuning device that is both powerful and convenient.
The RAT (or RENNtech Auto Tuner) can provide easy upgrades to the cars ECU with ease. It gives the owner ultimate control with the power to switch between maps, such as 91 octane or 100 octane, and allows for new maps to be sent straight to your email. The most convenient quality, however, is the ability to set the car to stock condition for trips to the dealer. (For more information click here)
The power created from the RENNtech RAT is sure to give you the edge on your competition.
* Wheel horsepower: 450 whp
* Torque: 611 ft lb
* Crank horsepower: 593 hp
* Torque: 800 tq
(Mercedes tends to overate their horsepower and underrate their torque, as well as power varies from vehicle to vehicle. From our Dyno baseline we found that this SL 65 made more power then the factory specs. The factory rated power at the crank is 604hp and 738tq)
RENNtech RAT Stage 1 Package:
* Wheel horsepower: 520 whp
* Torque: 690ft lb
* Crank horsepower: 671hp
* Torque: 890tq
All of this was achieved from the addition of the RAT alone!
At the end of the day the SL 65 AMG at the crank made...
RENNTECH Tuned SL65 Carnage
Customer's "Old Geezer Racing" SL65 AMG is let loose on the drag strip -
multiple runs under 11.5 sec at over 127 mph.
SLR McLaren revving (tuned by Renntech)
This incredible Mercedes Benz SLR McLaren has a very extensive list of
modifications done to it. It was sent to Renntech and upgraded with the 777
HP power package, renntech Exhaust,
renntech suspension, renntech brakes, renntech transmission, 722
headlights, 722 taillights, 722 steering wheel, and full carbon fiber
interior! The owner of this car owns quite a few other supercars and is not
afraid of modifying them. Enjoy! :)
RENNtech Mercedes SL65 AMG V12 Biturbo!!
Not the black series, but still a great looking car!
Do you have a picture of a car you spotted? Send it to me and I'll post it
in my website with the name of your Youtube Channel!!
770HP Supercharged Mercedes Weistec C63 AMG Estate - BURNOUT!
This is EPIC! I have filmed a 770+HP Mercedes-Benz C63 AMG Estate fitted
with a Weistec Supercharger Stage 3. In
this video you can see some amazing burnouts on the road. No more words
needs to describe this video...just watch it!
Modifications on this Mercedes Weistec C63 AMG Estate:
-Stage 3 3.0 L Twin Screw Compressor
-12 PSI Pulley
-8 Rib Belt Drive
-Weistec Air Filters
-Weistec Oil / Air Seperator
-Weistec Trunk Ice Tank
-Weistec Bullet Proof Transmission
-High Flow Exhaust
-M156 Spark Plugs
-Remove Secondary Air Injection
-ROW Air Box Set
1st Channel: http://www.YouTube.com/GUMBAL
2nd Channel: http://www.YouTube.com/GUMBALTV
3rd Channel: http://www.YouTube.com/CarChannelClassic
Thanks you for watching my videos. All feedback on my videos are
appreciated! Don't forget to like the video and subscribe to my channel.
More videos coming up!
Mercedes Sl55 AMG full Renntech and Factory Options
This 2006 Mercedes SL55 AMG received a few performance upgrades from
Renntech. We also added Factory trunk closer, NTG 2.5 Comand from a 2010
SL, SL65 AMG Wheels. All work performed at Motorwerks of Houston.
SL65 AMG Dyno Twin Turbo V-12 Relentlessrpm.com
The graph is a little bit messed up because the max power is in 4th gear,
and because the top of 4th is above 155mph, the car limited itself, thus
causing the drop in power in 4th gear. Despite this, the numbers were
still: MaxTQ=648.3ft/lbs and MaxHP=approximately 440whp. Once we get the
limiter removed, the car should put down 500 hp and 700+ft/lbs of torque.