If you’re not familiar with the 1,800-horsepower “Hammerhead,” do yourself a favor and go nerd out on the horizon_motorsports_llc Trans Am, then come back. Since we last featured this thing over two years ago, the father-and-son team has further developed the chassis, put the car through its paces on track, and moved miles past the original “6-month project with a $30K budget” goal. That’s how project cars go, right? Tune in 2/9 for the full build story on YouTube, where we dive deep into the IndyCar tech and everything else that makes this build so wild. #buildstories