The Ford V-10 is a dog! My friend has one in his 2002 F-350 crew cab single rear wheel. He put a Kenny bell supercharger on it and can barely keep up with his friend's wife's full size conversion van with a 350!!! His truck in the 1/4 mile with 10lbs. of boost and racing fuel did 15.7 sec. My truck, F-350 diesel with a 100 hp chip, 16.2 sec. It cost my friend over $4000, my chip....$500.00!!