The Yamaha Rhino 700 is a popular ATV, but owners often seek performance enhancements. One common upgrade is the CDI (Capacitor Discharge Ignition) box, which controls the spark timing and can significantly impact power and throttle response. Finding a used CDI box in the USA can be a cost-effective way to achieve these improvements. This guide will help you navigate the options and considerations when upgrading your 2008 Yamaha Rhino 700's CDI box with a used unit.
Why Upgrade Your CDI Box?
The stock CDI box on your 2008 Yamaha Rhino 700 is designed for reliability and safety. However, it limits the engine's performance potential. An aftermarket or upgraded CDI box can:
- Increase horsepower and torque: By altering the spark timing, a performance CDI box can allow for more complete combustion, leading to noticeable power gains.
- Improve throttle response: A quicker, more responsive throttle is a common benefit, making the Rhino more agile and fun to ride.
- Enhance overall performance: The combined effects of increased power and improved throttle response create a significantly more exhilarating riding experience.
Finding a Used CDI Box in the USA: Where to Look?
Finding a used, yet reliable, CDI box requires some research. Here are some avenues to explore:
- Online marketplaces: Websites like eBay, Craigslist, and Facebook Marketplace often have used ATV parts for sale, including CDI boxes. Thoroughly inspect seller ratings and reviews before purchasing.
- ATV forums and online communities: Engage with online communities dedicated to Yamaha Rhinos. Members often sell or trade used parts, and you might find someone selling a CDI box they've upgraded from.
- Local ATV repair shops and dealerships: While they may primarily sell new parts, some shops might have used CDI boxes available or know of individuals selling them.
- Parting-out Rhinos: Sometimes, wrecked Rhinos are parted out, which could be a source for a used CDI box. However, carefully inspect the unit for any damage before purchasing.
What to Look for When Buying a Used CDI Box
Before purchasing a used CDI box, consider these crucial factors:
- Condition: Visually inspect the box for any signs of damage, such as cracks, burns, or corrosion. A damaged CDI box can malfunction or even fail, potentially harming your engine.
- Compatibility: Ensure the CDI box is specifically designed for a 2008 Yamaha Rhino 700. Using an incompatible CDI box can cause serious engine problems. The part number should match your Rhino's specifications.
- Warranty or return policy: If possible, purchase from a seller who offers a warranty or return policy in case the CDI box is defective.
- Seller reputation: Check seller feedback and ratings to gauge their trustworthiness.
Can I install the used CDI box myself?
Yes, but proceed with caution. While many ATV enthusiasts perform their own maintenance and repairs, installing a CDI box requires some technical knowledge and skill. If you're not comfortable working on your ATV's electrical system, it's best to consult a qualified mechanic. Incorrect installation could damage the CDI box or other components. Consult your owner's manual or a reputable repair guide for detailed instructions and safety precautions.
What are the risks of using a used CDI box?
Using a used CDI box carries some inherent risks:
- Pre-existing damage: The CDI box may have unseen damage that could lead to premature failure.
- Unknown history: You might not know how the previous owner treated the CDI box, impacting its lifespan.
- Compatibility issues: Even if advertised as compatible, there's always a small chance of incompatibility issues.
Are there any alternatives to a used CDI box?
Yes, you can also purchase a new CDI box from a reputable dealer or online retailer. This guarantees a functioning part with a warranty but is typically more expensive than a used option. Furthermore, consider whether you need a performance CDI box or if the stock unit will suffice for your needs.
By carefully considering these points, you can confidently navigate the market for used Yamaha Rhino 700 CDI boxes and find the right upgrade for your ATV. Remember to prioritize safety and thorough inspection before purchasing any used part.
