RAINBOWAUTO D768-340BL Adapter Jet Kit Go Kart Air Filter 420CC 389CC 15HP

( Brand: Rainbowauto ), ( Manufacturer Part Number: D768-340BL ), ( Manufacturer Warranty: 1 Year ), ( Country/region Of Manufacture: China ), ( Oe/oem Part Number: For Predator 301cc 420cc 13hp 15hp Gx340 Gx39 ), ( Type: Air Filter ), ( Items Included: As Pics ), ( Material: Aluminum ), ( Universal Fitment: No ), ( Ipn: 301cc 420cc 13hp 15hp Gx340 Gx39 ), ( California Prop 65 Warning: California Prop 65 Warning )

Review RAINBOWAUTO Air Filter Adapter Jet Stage Kit Fit 420cc 389cc 15hp Go Kart fits PREDATOR

Introducing the RainbowAuto D768-340BL Air Filter Adapter Jet Kit, specifically designed for use with Predator 420cc and 389cc 15hp go-kart engines. This kit is an essential upgrade for go-kart enthusiasts seeking improved engine performance and air filtration.

The RainbowAuto D768-340BL kit comes with a high-quality air filter adapter and a set of precision-engineered jets. The adapter is made from durable materials, ensuring a secure and leak-free fit to your engine. It's designed to replace the stock air filter housing, allowing for the installation of a larger, more efficient air filter.

The jets in this kit are meticulously crafted to deliver an optimal fuel-air mixture to the engine. They are made from corrosion-resistant materials, ensuring long-lasting performance even in harsh environments. The jets are easy to install and can be adjusted to fine-tune the engine's air-fuel ratio for optimal performance.

By upgrading to the RainbowAuto D768-340BL Air Filter Adapter Jet Kit, you can expect several benefits for your go-kart engine. First, the larger air filter will help trap more dirt and debris, improving the engine's air intake and leading to better combustion. Second, the precision-engineered jets will ensure a consistent fuel-air mixture, allowing the engine to run more efficiently and effectively.

Overall, the RainbowAuto D768-340BL Air Filter Adapter Jet Kit is an excellent investment for any go-kart enthusiast looking to improve their engine's performance and longevity. It's easy to install, made from high-quality materials, and backed by RainbowAuto's commitment to customer satisfaction. Upgrade your go-kart today with this essential performance upgrade.

The RainbowAuto D768-340BL Air Filter Adapter Jet Kit is designed for use with Predator 420cc and 389cc 15hp go-kart engines. This kit allows the use of a larger aftermarket air filter, which can potentially improve engine performance by increasing air flow. Here are some pros and cons to consider before making a purchase:

1. Improved Air Flow: The use of a larger aftermarket air filter can result in increased air flow, which can lead to better engine performance and increased power output.

2. Easy Installation: The kit is designed to be easy to install, with no drilling or modification required to the engine or intake manifold.

3. Reusable Filter: The kit includes a reusable filter element, which can be cleaned and reused multiple times, reducing long-term costs.

4. Improved Fuel Economy: By increasing air flow to the engine, the kit may help improve fuel economy, as the engine will be more efficient in using the fuel it receives.

1. Cost: The cost of the kit may be higher than the cost of a standard air filter, which could be a deterrent for some buyers.

2. Potential for Increased Noise: The use of a larger air filter may result in increased engine noise, as more air is being drawn into the engine.

3. Maintenance: The reusable filter element will need to be cleaned and maintained regularly to ensure optimal performance.

In conclusion, the RainbowAuto D768-340BL Air Filter Adapter Jet Kit can potentially improve engine performance and fuel economy in Predator 420cc and 389cc 15hp go-kart engines. However, the cost and potential for increased noise may be a deterrent for some buyers. Ultimately, the decision to purchase this kit depends on your priorities and budget.

If you are looking for improved engine performance and are willing to invest in the kit, then this could be a good option for you. However, if cost is a major concern or you are not willing to deal with increased noise or additional maintenance, then you may want to consider sticking with a standard air filter.

part # d768340bl price

• $35.97

specifications carbcaddie:

• for models: Predator
• brand: Rainbowauto
• manufacturer part number: D768-340BL
• manufacturer warranty: 1 Year
• country/region of manufacture: China
• oe/oem part number: For Predator 301cc 420cc 13hp 15hp Gx340 Gx39
• type: Air Filter
• items included: As Pics
• material: Aluminum
• universal fitment: No
• interchange part number: 301CC 420CC 13HP 15HP GX340 GX39
• california prop 65 warning: California Prop 65 Warning

general carbcaddie:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
• condition: New

shipping carbcaddie:

• transit: 5-8 Days
• service: Standard, UPS 3 Day Select
• type: Fixed
• carrier: UPS
• class: Standard, Expedited
• cost: $0.00

offer carbcaddie:

• quantity: 10
• best offers: True
• options: Ship-to-home
• started: July 24, 2025
• availability: In Stock
• sold: 0

returns carbcaddie:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller carbcaddie:

• # reviews: 2574
• rating: 99.4%

payments carbcaddie:

• wallet: Google-pay
• credit card: Discover
• other