Pulleys are an excellent upgrade. Not only do they give you Hp, but they give you better gas mileage by lightening the pulleys that spin your belts. There are 3 or 4 belts that end up spinning faster than they normally would. This causes the engine to 'rev' faster without having to work harder to do it. The amount of hp gained is about 10 hp.
| The first gear that is often changed is called a Cam-gear. The Cam-gear is attached to the cam-shaft, which is the heart of the motor. This allows the cam-shaft to spin much faster and thus produce more hp at no extra gas cost. |  |
| These pulleys attach and replace the other pulleys on your motor. The first replacement pulley is the alternator pulley which now means that the motor does not to work hard to spin the alternator. Another pulley that is an excellent upgrade is to replace your power steering pulley, which now means the motor does not have work as hard to use your power steering. The last pulley that should be replaced is the under drive crankshaft pulley which spins the crankshaft faster and thus produces more hp and better gas mileage. |  |
