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    • Heads/Cam Gen V Viper ACR vs. stock McLaren 720S

      The McLaren 720S is absurdly fast. Watching it destroy everything it runs is starting to get a bit boring. It needs some stout competition. A heads/cam Viper certainly is stout but this is an ACR which is built for the track and has a ton of downforce.


      That rear wing is creating drag that is not helping in a roll race. Furthermore, even with upgraded heads, a tune, exhaust, and an aggressive cam this naturally aspirated Viper is making less power and torque than the stock 720S.

      Throw in that the Viper has a manual and you get the result you see here.

      It's time for the 720S to start going up against stronger competition.


      This article was originally published in forum thread: Heads/Cam Gen V Viper ACR vs. stock McLaren 720S started by Sticky View original post
      Comments 6 Comments
      1. Blown6's Avatar
        Blown6 -
        I personally would like to see it go up against the new GT2, I believe it would be a closer race than this one
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Blown6 Click here to enlarge
        I personally would like to see it go up against the new GT2, I believe it would be a closer race than this one
        Definitely closer but the 720S is still running away with it.

        Nothing stock can touch it short of a P1 or LaFerrari.
      1. Blown6's Avatar
        Blown6 -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Definitely closer but the 720S is still running away with it.

        Nothing stock can touch it short of a P1 or LaFerrari.
        I actually saw it beat a 918....
      1. Sticky2's Avatar
        Sticky2 -
        Click here to enlarge Originally Posted by Blown6 Click here to enlarge
        I actually saw it beat a 918....
        I know. Hence why I didn't list it Click here to enlarge http://www.boostaddict.com/showthrea...Bugatti-Chiron
      1. Blown6's Avatar
        Blown6 -
        Click here to enlarge Originally Posted by Sticky2 Click here to enlarge
        I know lol, how much boost does the 720s run?
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Blown6 Click here to enlarge
        I know lol, how much boost does the 720s run?
        I don't know. I'm having trouble finding that info.