K&N cold air intake , magnaflow exhaust and a programer are most common ! If you wanna get serious, nitrous or a trip to a gm performance parts dealer for cam and vette cylinder heads
dodge more power and last longer
One can purchase a 2013 GMC Sierra 1500 Denali truck in a number of different places. Most GMC dealerships will have one or more on the lot. As well, they can be found available for purchase on Auto Trader.
balance the engine
Engine matters more than make of truck. For a three axle power unit, most engines will hold somewhere in the vicinity of 11 gallons.
The Silverado and Sierra may look the same on the outside, but are actually pretty different under the shell. The Silverado has been and has always meant to be the cheaper version of the Sierra. The Sierra, as well as all GMC trucks, have always meant to be the better-built, stronger, more luxurious, and more suitable versions of its Chevrolet brothers. The Silverado is practically the standardized, stock model while the Sierra is the big boy truck.
Me, personally.. I'd opt for a Silverado or Sierra 2500 with the 6.6 Duramax diesel. They're reliable, they have power, and they're not ridiculously loud like the Powerbroke or Cummins diesels. But 500 lbs. isn't much... a 1/2 ton pickup with a gas engine is more than sufficient. A Silverado or Sierra 1500 with the 5.3 or 6.0 Vortec would be more than adequate.
First year truck drivers can easily make $40,000 in their first year. If you own your own truck already you might be able to make a little more. In truck driving you get paid per mile so the more you drive the more money you can make.
Get a bigger truck.
You can try to put in less restrictive or colder air intake systems. This will cause your car or truck to have more power.
Buy the new Hyrbid silverado. There is no way to make a truck more efficient. Check out the new 2009 Chevy hybrid silverado. Thanks
Install a Super-Charger or Turbocharger.
You could put a banks turbo on it if you wanted it would give you more power. Its a work horse engine designed to tow and move a truck around. Its no sports car. its a truck.