Anyone who's had the pleasure of taking a cruise around town in a new SRT8 Challenger knows there is plenty of power and torque, especially from a small-block. With a quick look at the numbers-425 hp ...

Sagging or collapsed engine mounts are a real issue with the aging 5.0 fleet. If your 5.0 has 100,000 miles on it, it's time for new mounts. Inspect the engine-driven radiator fan. Does it rub on the ...