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Why is there not many low 10s ...even 9s m177 ???

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Old Jul 7, 2021 | 01:49 AM
  #1  
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2006 cls 55 amg
Why is there not many low 10s ...even 9s m177 ???

i sold my cls 55 amg...that was runing 11.2 ..in the 1/4 mile.....and looking to buy a 2016 c63.....the car is less weight,,,full forged internal,,,so a lot of potential,, ( 1 or 2 running 10,4....10.6..thats about it .)..... and for tuning.....what the best option ...with cats deleted and race fuel....i had good experience with OE tuning in the pass for my cls....
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Old Jul 7, 2021 | 09:37 AM
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AMG GLC 63s Coupe
High 9's to Low 10's in a 4,000 car is going to need Upgraded turbos and may be meth injection along with DPs and proper tune.
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Old Jul 7, 2021 | 09:47 AM
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2012 CLS63
2 ton heavy thing.
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Old Jul 7, 2021 | 10:56 AM
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2005 E55
Simple stock turbos are not big enough
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Old Jul 7, 2021 | 11:11 AM
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2006 cls 55 amg
rs7 are heavier...4.0l..TT..and many are low tens....even in the 9s........im looking also at rs7....but i like more c or e 63s
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Old Jul 7, 2021 | 11:13 AM
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Originally Posted by sircl55amg
rs7 are heavier...4.0l..TT..and many are low tens....even in the 9s........im looking also at rs7....but i like more c or e 63s
The stock turbos are good for 540 to 560whp but die after 5500 rpms. The e63 twinscroll turbos are way bigger.. look at a e63 if you want 10s with stock turbos.
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Old Jul 7, 2021 | 12:00 PM
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2018 C63 W205
Originally Posted by sircl55amg
i sold my cls 55 amg...that was runing 11.2 ..in the 1/4 mile.....and looking to buy a 2016 c63.....the car is less weight,,,full forged internal,,,so a lot of potential,, ( 1 or 2 running 10,4....10.6..thats about it .)..... and for tuning.....what the best option ...with cats deleted and race fuel....i had good experience with OE tuning in the pass for my cls....
My father had a stock E63 with Renntech catless downpipes (when they wre rear wheel drive) and Renntech Flash. He made his own intake system and did a tans tune as well it ran 10.4's all day - I here ya

I have a 2018 C63. You can read about it here https://mbworld.org/forums/c63-c63s-...xperience.html

Stock C63
454 Horsepower (RWHP)
457 Foot Pounds of Torque (RW lb./ft)

Stock C63 Crank – 15% added
522 Horsepower (HP)
526 Foot Pounds of Torque (RW lb./ft)

PTG Calibrated w/ Weistec W.3 Turbos C63
654 Horsepower (RWHP) Actual
667 Foot Pounds of Torque (RW lb./ft) Actual

PTG Calibrated w/ Weistec W.3 Turbos C63
752 Horsepower (HP) Actual
682 Foot Pounds of Torque (RW lb./ft) Actual

NOW PTG 1000 Turbos C63 on 91 Octane California Pump Gas
712 Horsepower (RWHP)
620 Foot Pounds of Torque (RW lb./ft)

NOW PTG 1000 Turbos C63 on 91 Octane California Pump GasCrank – 15% added
818 Horsepower (HP)
713 Foot Pounds of Torque (RW lb./ft)

NOW PTG 1000 Turbos on Gulf Mach 110 Fuel
841 Horsepower (RWHP)
782 Foot Pounds of Torque (RW lb./ft)

NOW PTG 1000 Turbos Crank on Gulf Mach 110 Fuel– 15% added
967 Horsepower (HP)
899 Foot Pounds of Torque (RW lb./ft)

All my engine mods are below


PTG1000 Turbo upgrade
PTG WMI Kit with AEM controller and twin 14gph nozzles
PTG Custom Tuned – None Better
PTG BOV’s
Billet Intake Manifolds
Catless Downpipes

Granatelli Muffler System
Granatelli twin 3” cutouts

On Sticky tires with traction it will run high 9's on 91 Octane.

The mods above should cost you about 20k all installed

I think the Weitech W.3 Turbos will do the job. I will sell mine (with less than 100 miles on them) for $4,000


Last edited by 1EVIL63; Jul 7, 2021 at 12:04 PM.
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Old Jul 7, 2021 | 12:01 PM
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W205 C63 AMG Coupe
Originally Posted by sircl55amg
rs7 are heavier...4.0l..TT..and many are low tens....even in the 9s........im looking also at rs7....but i like more c or e 63s
Pretty sure the RS7 is all wheel drive as well. Which will greatly help getting the power to the ground. The C63 is rear wheel drive only and traction can be an issue even when bone stock.

A better comparison to the RS7 would be the E63s, which is also all wheel drive.
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Old Jul 7, 2021 | 12:31 PM
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1EVIL63's Avatar
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2018 C63 W205
Originally Posted by SJGetsome
Pretty sure the RS7 is all wheel drive as well. Which will greatly help getting the power to the ground. The C63 is rear wheel drive only and traction can be an issue even when bone stock.

A better comparison to the RS7 would be the E63s, which is also all wheel drive.
PLUS the Audi is AWD so yes it gets off the line a ton better. I would say the C63 with stock tires is the world worst car off the line (JK). But it prettty bad. To say it overpowers the stock tires is an under-statement
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Old Jul 7, 2021 | 12:35 PM
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2018 C63 W205

Here is all you need
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Old Jul 7, 2021 | 09:38 PM
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C63S Coupe
Check out Premier Tuning Group on Instagram. They solve this problem. Many guys out there running low 10’s and even 9’s. They are the ones that make the parts snd tuning to allow this to happen. It’s relatively easy to do it if you’re willing to install the right parts.

premiertuninggroup is their handle.
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Old Jul 7, 2021 | 11:18 PM
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C43
Originally Posted by 1EVIL63

Here is all you need
Are you in the 10s or 9s with your setup? I have seen your build thread and stated 60-130 times, just curious.
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Old Jul 8, 2021 | 11:29 AM
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2020 AMG GT63s
Originally Posted by 1EVIL63
I would say the C63 with stock tires is the world worst car off the line (JK).
Hellcat by far, trying to lauch one of them hard is pointless!!
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Old Jul 8, 2021 | 03:19 PM
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2006 cls 55 amg
Nice info guys..keep it coming ....thanks.!!!!..now let see some low 10s..or 9s .timeslip !!!.......i really like the m177 platform..nice solid closed deck engine block....
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Old Jul 10, 2021 | 05:39 AM
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1EVIL63's Avatar
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2018 C63 W205
Originally Posted by C43HeartBoost
Are you in the 10s or 9s with your setup? I have seen your build thread and stated 60-130 times, just curious.
Its a 9 second car for sure. I have not pushed it because its 117 here in AZ and I just don't want to push my car knowing the end result number will be great for sure but not close to what it will be in 3 months when it cools down by 30 degrees
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