1993 GMC Typhoon flexes 682 HP at the wheels, laughs at Durango Hellcat
A heavily modified 1993 GMC Typhoon is up for grabs on Cars & Bids, and it’s packing 682 horsepower at the wheels thanks to a turbocharged 4.3-liter V6, nitrous assist, and a serious wheel and tire package. The Durango Hellcat…