towboattrash34
New Member
Hello i'm new to diesel.... Just bought a 08 Silverado 2500 HD LTZ 6.6L and just put a Bully Dog Triple GT on it.... so far i like the truck...plenty of power.... not the best mileage 17/18 without the bully dog not sure with it yet... Learning all i can so i can see what i can mod..... i can never leave anything alone....lol