1991 Dodge Ram 250 questions.
my high school baseball/softball teams have this 1991 dodge viper yellow Ram 250 restored going for raffle. i'm trying to get my dad to buy a ticket. but he won't saying it will get awful MPGs. heres a few things about it. It has 332,xxx miles, New Automatic transmission, frame on restoration, new paint- dodge viper yellow, new chrome, new glass, new tires, new lights, custom built king ranch leather interior, 20" custom wheels & 6" lift and off-road suspension, new custom built fuel pump, new lift pump, custom built exhaust, high performance injectors, k&n air filter, rhino liner. it is also 4x4. i'll include pictures. but what kind of MPG should i be looking at with this truck?? i'm thinking about 15 or more. my dad thinks 6-8. please help and quick!!