| If you want to turn your average chopper into a | | | | Spyke Ignitions: |
| loud, roaring, customized machine, there are a few | | | | An ignition kit is another of the inexpensive custom |
| custom motorcycle parts that can make a big impact. | | | | motorcycle parts that makes a big impact. Spyke |
| The aftermarket custom motorcycle parts listed here | | | | aftermarket ignitions have more power than the |
| are generally in the $150 to $500 range and don't | | | | factory ignition, dyno-proven power gains, and |
| require a degree from the Jesse James School of | | | | aggressive ignition curves. This aftermarket part also |
| custom bike building to install. Take a look at these | | | | reduces kickback and strain and allows for |
| simple modifications that can make a big difference in | | | | customized timing based on engine modifications. |
| sound, and performance of your Harley. | | | | Carburetors: |
| Big Growler Exhausts: | | | | After market carburetors are another one of the |
| What's a chopper if it doesn't rumble? The Big | | | | first aftermarket parts people modify on their Harley. |
| Growler Exhaust system will turn the heads of even | | | | The job of the carburetor is to mix the right amount |
| those sealed inside their super luxury cars, and make | | | | of gas with air to produce the torque that fuels the |
| them wish they had the freedom a burley Harley. | | | | bike. Too little gas and the engine runs lean, too |
| The long straight pipe makes this exhaust system | | | | much gas and the engine will flood. The Mikuni is one |
| "un-muffled" amplifying every hum and grind of the | | | | of the most effective for pulling in air among the |
| engine as it accelerates and cruises. When it comes | | | | aftermarket carburators. More air flowing through |
| to custom motorcycle parts, the couple hundred | | | | means more peak power. |
| dollars for the exhaust is a great value. | | | | Once you get started modifying your bike with |
| Yost Power Tube: | | | | aftermarket custom motorcycle parts, you'll most |
| One way to get a lot of power with custom | | | | likely find scores of other projects to fill your time. In |
| motorcycle parts for a little cash is with the Yost | | | | a lot of cases, the custom motorcycle parts |
| Power Tube. More power comes from increased | | | | produced by aftermarket companies surpass the look |
| combustion efficiency and there's no better way to | | | | and performance of stock parts. Modifying the |
| achieve this than with the Power Tube. The kit from | | | | engine, ignition, and exhaust is a great place to start |
| Yost includes a spacer for even greater power and | | | | to make big changes to your stock bike. Later, with |
| throttle. The power tube works with all of the | | | | modifications to the handlebars, mirrors, gas tank, |
| S&S Series B, E, & G Harleys and is one of | | | | tires, and paint job can create a completely unique |
| the custom motorcycle parts that most weekend | | | | looking bike with a lot of power, speed, and noise. |
| bike enthusiasts can install themselves. | | | | |