610 wheel horsepower Renntech modified SL65 AMG versus 600 wheel horsepower CTS-V drag race
This was a great race between two cars with a lot of power. The SL65 is said to have a Renntech tune, drag radials, and the Renntech airbox. We would assume race gas well and the dyno numbers are stated to be 610 wheel. The CTS-V is said to be at 600 whp with a KDI street sweeper cam, Works cat-back exhaust, 2.85 upper pulley, 9.55 lower pulley, tune, and on drag radials also of course. The CTS-V rips the SL out of the hole but the SL65 comes on strong barely edging out the Caddy and pulling stronger up top as the trap speed shows. Check out the video below.