• GAD Motors tuned Mercedes-AMG C190 GT R M178 vs. Ferrari 812 Superfast highway roll

      The Ferrari 812 Superfast is a spectacular GT car with arguably the best naturally aspirated V12 in the world. If you want to believe magazine test numbers the 6.5 liter 789 horsepower V12 powers the 3845 pound Ferrari through the 1/4 mile in 10.4 seconds at 138.6 miles per hour.

      That is fast and makes for a hard car to take down on the highway. Certainly a stock Mercedes-AMG GT R is overmatched. Fortunately, this AMG GT R is not stock.

      GAD Motors upgraded the M178 turbos and built the motor making it good for roughly 900 horsepower. It shows.

      The 812 Superfast opens up an early lead only for the GT R to come on strong showing the horsepower disparity.

      Great race to see.

      This article was originally published in forum thread: GAD Motors AMG GTR vs Ferrari 812 Superfast started by Gad6363 View original post
      Comments 1 Comment
      1. Blown6's Avatar
        Blown6 -
        How much boost for the AMG? Has to be close to 30psi....