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  1. #1
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    New 63 AMG / M156 horsepower record hit by Wesitec Engineering custom supercharger build - 789 wheel horsepower

    Congratulations to Weistec Engineering as well as BenzBoost member ecampbell who provided this dynograph of his custom Weistec Engineering built supercharged CLK63 AMG Black Series. The car put down a very impressive 789 wheel horsepower which exceeds any other dynograph we have seen for this motor by a considerable amount. The car has a larger lysholm supercharger and also includes the Weistec forged pistons and rods.

    The driveline is also strengthened with Weistec components including strengthened axles / carbon fiber driveshaft as well as 1000+ horsepower capable transmission components. We look forward to seeing what this car as well as its sister car belonging to BenzBoost member @JRCART will put down at the strip which we do not doubt will result in a new world record.

    Congratulations to all invovled!

    @ecampbell @Weistec

    Click here to enlarge

    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

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    Wow that's a impressive dyno curve. Hold the torque forever and then when whp peaks it holds it for close tp 1000Rpm. What a steam train and seams a lot of boost trickery going on in terms of it's management.

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    The curve is a work of art.

    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

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    Congrats to the ones involved does are some serious numbers.

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    crap, time to build my motor now...

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    Excellent. I believe @JRCART is making around 810 RWHP
    World Fastest (NA) SLS AMG in a Standing 1/2 Mile
    Trap Speed 254.81 Km/hr

    Qatar Mile- NOV, 30th 2013
    Click here to enlarge

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    Click here to enlarge Originally Posted by SLS AMG Click here to enlarge
    Excellent. I believe @JRCART is making around 810 RWHP
    Maybe, I haven't seen the graph. These cars are similar though.

    Stage 2 or 2.5 E9X M3 S65 V8 supercharger kit for sale
    : http://www.boostaddict.com/showthrea...r-kit-for-sale

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    Click here to enlarge Originally Posted by SLS AMG Click here to enlarge
    Excellent. I believe @JRCART is making around 810 RWHP
    How do you know that ? Or, was it posted on YouTube ?

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    Click here to enlarge Originally Posted by LZH Click here to enlarge
    How do you know that ? Or, was it posted on YouTube ?
    JRcart mentioned it .
    World Fastest (NA) SLS AMG in a Standing 1/2 Mile
    Trap Speed 254.81 Km/hr

    Qatar Mile- NOV, 30th 2013
    Click here to enlarge

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    3 out of 3 members liked this post. Yes Reputation No
    SLS. This graph was the starting point for me. The final number is 837...graph to come.
    Click here to enlarge

    I will quit being rude if you quit being stupid.

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    some good numbers right there! congrats!
    Click here to enlarge

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    1 out of 1 members liked this post. Yes Reputation No
    Wow. Hats off to the Weistec guys. That requires solid engineering…….and a ton of trail and error. Thats pushing the envelope. Love to see the real time on that 837.

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    Click here to enlarge Originally Posted by ecampbell Click here to enlarge
    SLS. This graph was the starting point for me. The final number is 837...graph to come.
    holy crap that's freakin awesome!!!

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    Click here to enlarge Originally Posted by ecampbell Click here to enlarge
    SLS. This graph was the starting point for me. The final number is 837...graph to come.
    @SLS AMG
    Looks like your information is outdated along with just about everything else you post.

    Earl - congrats man. When do you plan on getting it to the track and putting down some hard numbers ?

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    Excellent job guys @Weistec, I'm sure @ecampbell is loving the new power. Well done to @JRCART too.
    Fastest Mercedes in the Gulf & the Middle East
    Powered By WEISTEC
    2009 Mercedes-Benz C63 AMG Weistec Supercharged: 10.576 @ 133.562 MPH

    Click here to enlarge

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    Is that using the 3.0lt charger or 2.3lt?

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    Click here to enlarge Originally Posted by RNS-11Z Click here to enlarge
    Is that using the 3.0lt charger or 2.3lt?
    3.0

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    Click here to enlarge Originally Posted by ecampbell Click here to enlarge
    SLS. This graph was the starting point for me. The final number is 837...graph to come.
    Serious numbers. You got a monsterous M156 beast right there. I smell 9 seconds from you pretty soon. Is the 837 RWHP achieved with using a race gas tune?
    World Fastest (NA) SLS AMG in a Standing 1/2 Mile
    Trap Speed 254.81 Km/hr

    Qatar Mile- NOV, 30th 2013
    Click here to enlarge

  19. #19
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    holy $#@!!

    bring it to atco or MIR in the fall so i can see this in action!

  20. #20
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    Yes...with race gas but I am driving in LA traffic so it is quite streetable.
    Click here to enlarge

    I will quit being rude if you quit being stupid.

  21. #21
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    Click here to enlarge Originally Posted by SLS AMG Click here to enlarge
    Serious numbers. You got a monsterous M156 beast right there. I smell 9 seconds from you pretty soon. Is the 837 RWHP achieved with using a race gas tune?
    Keith stated on MBW that the car made 837 by race fuel, so that's around 30 rwhp gain. Just amazing
    Fastest Mercedes in the Gulf & the Middle East
    Powered By WEISTEC
    2009 Mercedes-Benz C63 AMG Weistec Supercharged: 10.576 @ 133.562 MPH

    Click here to enlarge

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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    Congratulations to Weistec Engineering as well as BenzBoost member ecampbell who provided this dynograph of his custom Weistec Engineering built supercharged CLK63 AMG Black Series. The car put down a very impressive 789 wheel horsepower which exceeds any other dynograph we have seen for this motor by a considerable amount. The car has a larger lysholm supercharger and also includes the Weistec forged pistons and rods.

    The driveline is also strengthened with Weistec components including strengthened axles / carbon fiber driveshaft as well as 1000+ horsepower capable transmission components. We look forward to seeing what this car as well as its sister car belonging to BenzBoost member @JRCART will put down at the strip which we do not doubt will result in a new world record.

    Congratulations to all invovled!

    @ecampbell @Weistec

    holy hell....that car is a monster !

    by the way....i want to thank Earl and Jim for leading the way on these projects so guys like me could build the monsters we are making Click here to enlarge

    Click here to enlarge Originally Posted by LZH Click here to enlarge
    How do you know that ? Or, was it posted on YouTube ?
    Click here to enlarge.....these guys know more about the owner's cars than the owners themselves !

  23. #23
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    Click here to enlarge Originally Posted by LZH Click here to enlarge
    @SLS AMG
    Looks like your information is outdated along with just about everything else you post.

    Earl - congrats man. When do you plan on getting it to the track and putting down some hard numbers ?
    These numbers and the low 8xx dyno figures were on lower boost. I believe both cars are now working with 16-17 pounds of boost in their current state and both making 835+rwhp and when factored with the automatic transmission 19-20% driveline loss exceeds the magical 1000 crank hp mark.
    Click here to enlarge

    1000+WHP WEISTEC 2008 CLK63 Black Series
    790WHP WEISTEC 2012 C63 Black Series
    725WHP WEISTEC 2014 SLS Black Series

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