If you love drag racing and enjoy video games, then check out DoorSlammers 2, a free mobile drag racing game designed for iOS and Android. Doorslammers 2 allows users to race online with friends, or others around the world in live multiplayer bracket races, heads-up outlaw or drag radial racing. Apart from the game’s “amazing 3D graphics,” which show smokey burnouts, header flames, and nitrous purges, game creators gave users tons of car customization options. User can choose  a small-block, big-block, or mountain motor; users choice of carburetor or fuel injection; and forced induction such as turbo, nitrous, or blower.  But the options don’t stop there. Users also can customize the brakes, suspension, transmission, and exhaust in addition to hood scoops, wheels, paint, lettering, wings, parachute, and wheelie bars.   New to the game? Do you find the options overwhelming? No worries, Doorslammers 2 developed a beginners guide to help tune each component of your brand-new virtual race car.  According to Doorslammers, engine set-up depends on what kind of racing you want to do in the game. It’s also important to note that in the game, anything under 3,000 horsepower is considered...