CLS550 (C218) RENNtech tune
05-24-2012 | 09:20 AM
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From: Hawaii, (Texas:business)
'12 E550C, Sierra Denali
CLS550 (C218) RENNtech tune
This is from the C218 forum:
"I did the RENN Tech ECU tune on 5/01/2012. We did not do a baseline run at the track but did go to PBIR later that day (eve) . Had not been to the track in 10 years. My first pass was actually fairly good considering. Ran 12.9 / 112. Did several more passes and each time improved a tenth. Steve, the guy who drives the 9 and 10 second Benz's and also , (I believe ) the 11 sec CLS63 AMG took mine down a few times and got to 12.3. It was getting late and the conditions were very warm and humid.
This was with tune only. With a few more trips to the track and different tires and of course other mods no doubt the car will be in the 11's. DYNO RWHP 436 TQ 510"
Update: per the owner "I guess you could call it 2 wheel drive. Its really 1 wheel with esp. At the track you need to do "dyno"
"I did the RENN Tech ECU tune on 5/01/2012. We did not do a baseline run at the track but did go to PBIR later that day (eve) . Had not been to the track in 10 years. My first pass was actually fairly good considering. Ran 12.9 / 112. Did several more passes and each time improved a tenth. Steve, the guy who drives the 9 and 10 second Benz's and also , (I believe ) the 11 sec CLS63 AMG took mine down a few times and got to 12.3. It was getting late and the conditions were very warm and humid.
This was with tune only. With a few more trips to the track and different tires and of course other mods no doubt the car will be in the 11's. DYNO RWHP 436 TQ 510"
Update: per the owner "I guess you could call it 2 wheel drive. Its really 1 wheel with esp. At the track you need to do "dyno"
Last edited by Dueclaws; 05-24-2012 at 10:42 AM.
