How to Choose the Right Exhaust System
Most bikers change out the exhaust on their Suzuki RMZ250 soon after they purchase it. The sound of the pipes is improved and there is usually more power emitted from the new system. A full exhaust system is usually installed on cruisers. A full race system also helps to decrease the weight.
What features are available on the Suzuki RMZ?
Features and design of this dirt bike contribute to the sleek appearance and powerful performance. The bike is equipped to handle various conditions. Inspired by the MXGP model, torque, and power are all balanced to deliver a smooth ride and quality performance. Here are a few prominent features of the Suzuki RMZ250:
- Mid-range engine - easier controls are available without a loss of power or performance.
- KYB rear shock - a top mount integral adjuster system that adjusts appropriate speed rebounds.
- Hi-comp intake valves - this component increases intake and compression ratio.
- Rich and lean fuel couplers - this component is designed to be a plug-in for riders.
- Slippery cam chain tensioner - this component decreases tension and improves durability.
How can I tell if the top end needs to be replaced?
If a dirt bike has endured excessive hours, the top end could possibly need replacing. Two stroke engines are equipped with top ends and are relatively easy to rebuild. Prior to pulling out the torque wrench to disassemble the engine, make sure the component needs to be replaced. Determine if only certain parts need replacing before approaching the larger task. The problem could be resolved with the replacement of a piston or cylinder and head. The following symptoms could indicate one or all the parts of the component need replacing:
- It takes numerous kicks to start the engine - this should not happen in normal weather conditions. Four kicks at most should be all it takes to start it up.
- The pull or power is weak - if it feels as if you're doing all the work, and the engine has very little power, the piston may need replacing. Motorcross racers can spend countless hours on their Suzuki RMZ250. This could mean more frequent replacement of the part.
- Frequent replacement of spark plugs - the need to replace the spark plugs often could be an indicator that the component needs to be replaced. Cracked pistons could lead to damaged plugs and worse issues.
- Bike tilts over easily - your bike should not tilt over with the touch of a finger. If it falls over easily, the compression is probably low.
How do I clean the exhaust?
After a few runs through the dirt, it may be necessary to clean grime from the exhaust.A dirty exhaust may not directly hinder performance, but it does put a damper on the overall appearance. Here are a few tips to clean it properly:
- Cover the pipe with an exhaust plug
- Power wash the component
- Allow it to dry
- Add protectant to seal the shine
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