• Race Videos: Stock C63 vs. P31 C63 and OE Tuning tuned C63 vs. P31 C63

      Here we have a great video comparison of a stock C63 and a stock P31 C63 running each other. Both cars are 100% stock on 91 pump gas. Later on in the video, the stock C63 runs a tune by OE Tuning which the outcome has both cars equal. This goes to show that a P31 car is as fast a standard C63 with tune making for an impressive factory package.



      This article was originally published in forum thread: Race Videos: Stock C63 vs. P31 C63 and OE Tuning tuned C63 vs. P31 C63 started by Sticky View original post
      Comments 19 Comments
      1. LostMarine's Avatar
        LostMarine -
        Nicely done! I love Video's Click here to enlarge
      1. Sticky's Avatar
        Sticky -
        This is extremely well done and something the community has been waiting on for some time.
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Hey guys, we had some solid runs down there...Im the P31 car and when I ran with the OE tuned car we were exactly the same...we did a 3rd run but cameras werent rolling and we had both got perfect starts (exact same time) and it was EXACTLY even.

        Before the he swapped ecu's...I would pull pretty hard as you can see in the video. And in the 2nd run he actually got the jump on me and was probably a car ahead and I got back up and started pulling on him again. So the P31 is pretty impressive and the tune is very impressive to go from car lengths to dead even.
      1. CookieCrisp's Avatar
        CookieCrisp -
        Now, how about someone attempts to tune the P31 and see how that compares to the stock P31... Click here to enlarge
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by DD GT3 RD Click here to enlarge
        Hey guys, we had some solid runs down there...Im the P31 car and when I ran with the OE tuned car we were exactly the same...we did a 3rd run but cameras werent rolling and we had both got perfect starts (exact same time) and it was EXACTLY even.

        Before the he swapped ecu's...I would pull pretty hard as you can see in the video. And in the 2nd run he actually got the jump on me and was probably a car ahead and I got back up and started pulling on him again. So the P31 is pretty impressive and the tune is very impressive to go from car lengths to dead even.
        I'm looking forward to seeing how much room is left in the P31 tune.
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Click here to enlarge Originally Posted by CookieCrisp Click here to enlarge
        Now, how about someone attempts to tune the P31 and see how that compares to the stock P31... Click here to enlarge
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        I'm looking forward to seeing how much room is left in the P31 tune.
        We will find out soon! I believe someone tried thru kleeman and could on get a 4 hp.
      1. DLSJ5's Avatar
        DLSJ5 -
        Solid comparo vids!

        Sam, what was the 60-130 on the stock car? I ran a OE-tuned C63 when my car was NA with all the bolt on's, and we were very close. It's amazing what the C63 does with all the bolt ons, great platform if you want to stay NA and trap 125+MPH.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by DLSJ5 Click here to enlarge
        Solid comparo vids!

        Sam, what was the 60-130 on the stock car? I ran a OE-tuned C63 when my car was NA with all the bolt on's, and we were very close. It's amazing what the C63 does with all the bolt ons, great platform if you want to stay NA and trap 125+MPH.
        Was a 60-130 taken from the stock car?
      1. DLSJ5's Avatar
        DLSJ5 -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Was a 60-130 taken from the stock car?
        In the vid you can see that there's a vbox in the car, not sure if it was recording the runs.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by DLSJ5 Click here to enlarge
        In the vid you can see that there's a vbox in the car, not sure if it was recording the runs.
        Yes I saw the Vbox but no mention of any 60-130's for the stock C63. Hope they did some...
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        He did have the vbox on, but he never went for 60 to 130 runs...for comparison sake we left the cars in "s" so there was as even of a comparison as possible. To get best vbox times u need to be in "m" so the car doesnt shift right before 130. We also didnt pay attention to uphill because it was just to see me vs him.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by DD GT3 RD Click here to enlarge
        He did have the vbox on, but he never went for 60 to 130 runs...for comparison sake we left the cars in "s" so there was as even of a comparison as possible. To get best vbox times u need to be in "m" so the car doesnt shift right before 130. We also didnt pay attention to uphill because it was just to see me vs him.
        Any chance we can get some stock 60-130's for the base C63? Seems we still don't have a solid number for it.
      1. DarkPhantom's Avatar
        DarkPhantom -
        Sorry, but can one of you explain what a P31 has exactly?
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Any chance we can get some stock 60-130's for the base C63? Seems we still don't have a solid number for it.
        I would love to know as well !!! Jeremy has the vbox but it was used on a few cars and Im not sure there is a way to know which runs are from what car. But I have been asking around trying to get some people to do some runs.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by DD GT3 RD Click here to enlarge
        I would love to know as well !!! Jeremy has the vbox but it was used on a few cars and Im not sure there is a way to know which runs are from what car. But I have been asking around trying to get some people to do some runs.
        Whose car was that anyway?
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Whose car was that anyway?
        I am going to send you a PM. Dont want to call out peoples names
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Click here to enlarge Originally Posted by DarkPhantom Click here to enlarge
        Sorry, but can one of you explain what a P31 has exactly?
        *Increase HP to 481 (they dyno around 420whp on a dynojet)
        *Light Weight AMG Forged Pistons
        *Light Weight Connecting Rods
        *Revised Crankshaft
        *New Engine Managment
        *AMG Compound Braking System
        *Red Brake Calipers
        *New CF Rear Trunk Spoiler
        * Top Speed of 174mph!
        * New Alacantera AMG Steering Wheel
      1. Mthis's Avatar
        Mthis -
        well done guys great video.
      1. Mort's Avatar
        Mort -
        great video and info! It is nice to see this comparison testing being done. Hats off to DD GT3 RD and OE.