The supercharged engine is gone, and in its place is a 410 cubic inch Ford V8 built by Roush Yates Racing Engines. This new sprint car based engine is over 100 horsepower more than the 2010 engine, a whopping 200 lbs lighter, and spins reliably to 8300 rpm.
Now that JTP has completed his rookie season with Falken and ASD and learned the ASD way of doing things, it was time for Justin to get the good stuff. brand new Ford Mustang chassis with the latest ASD updates identical to fellow Falken driver Vaughn Gittin Jr, and a brand new engine package. Info from www.thejackstand.com