fits model: Js, Sx, 440, 550. make: Kawasaki.

( Manufacturer Part Number: KIS45 ), ( Part Type: Jet Intake Spacer Plate )
The KIS45 Kawasaki Jet Ski JS440/550 SX Mikuni SBN 46 Carburetor JRE Intake Spacer Plate is a high-quality performance upgrade for your Kawasaki Jet Ski. This intake spacer plate is specifically designed for the JS440 and JS550 SX models, and it's equipped with the Mikuni SBN 46 carburetor.
This intake spacer plate is made from high-density polyethylene (HDPE) material, which is known for its durability and resistance to corrosion. The JRE design of the spacer plate increases the volume of the intake tract, resulting in a better air-fuel mixture for improved engine performance.
The Mikuni SBN 46 carburetor is a popular choice among Jet Ski enthusiasts due to its ability to provide a consistent fuel mixture, even under high-load conditions. This carburetor is specifically designed for Kawasaki Jet Ski engines and is known for its ease of tuning and maintenance.
The installation of the KIS45 Kawasaki Jet Ski JS440/550 SX Mikuni SBN 46 Carburetor JRE Intake Spacer Plate is relatively straightforward and can be done with basic tools. The spacer plate replaces the stock intake spacer and bolts directly onto the intake manifold, and the Mikuni SBN 46 carburetor replaces the stock carburetor.
In summary, the KIS45 Kawasaki Jet Ski JS440/550 SX Mikuni SBN 46 Carburetor JRE Intake Spacer Plate is a high-performance upgrade for your Kawasaki Jet Ski that provides improved engine performance, durability, and ease of installation. Whether you're looking to upgrade your Jet Ski for better performance or simply want to replace worn-out parts, this intake spacer plate and Mikuni carburetor are a great choice.
Pros of buying KIS45 Kawasaki Jet Ski JS440/550 SX with Mikuni SBN 46 carb, JRE intake spacer plate:1. Improved performance: The Mikuni SBN 46 carburetor is known for its excellent fuel-air mixture, which can lead to improved engine performance, faster acceleration, and better throttle response.
2. Better fuel efficiency: The Mikuni carburetor can help improve fuel efficiency by optimizing the fuel-air mixture, resulting in less fuel waste and saving you money on fuel costs.
3. Easy installation: The JRE intake spacer plate is designed to be easy to install, and it does not require any modifications to the original intake system.
4. Compatibility: The KIS45 Kawasaki Jet Ski JS440/550 SX is a popular model, and the Mikuni SBN 46 carburetor and JRE intake spacer plate are compatible with it, ensuring a smooth installation.
Cons of buying KIS45 Kawasaki Jet Ski JS440/550 SX with Mikuni SBN 46 carb, JRE intake spacer plate:1. Cost: The Mikuni SBN 46 carburetor and JRE intake spacer plate are not cheap, and the overall cost of this upgrade can be significant.
2. Maintenance: Carburetors require regular maintenance to keep them running smoothly, which can be time-consuming and require specialized tools.
3. Risk of damage: Installing aftermarket parts can sometimes lead to damage to the original parts or the engine if not done properly.
Conclusion: If you are looking to improve the performance and fuel efficiency of your KIS45 Kawasaki Jet Ski JS440/550 SX, the Mikuni SBN 46 carburetor and JRE intake spacer plate can be a good investment. However, the high cost and maintenance requirements are important considerations to keep in mind before making a purchase. It's recommended to consult with a professional mechanic or Kawasaki Jet Ski expert to ensure a smooth installation and to minimize the risk of damage to the engine.
Recommendation: If you decide to go ahead with this upgrade, make sure to purchase high-quality parts from a reputable supplier and follow the installation instructions carefully. Consider having a professional mechanic perform the installation to ensure that it's done correctly and to minimize the risk of damage to the engine. Additionally, plan on regular maintenance to keep the carburetor running smoothly and to prolong the life of the parts.
Designed on state-of-the-art CBC computer software, and machined from pure Alcoa 6061 aluminum by jet race engineering jre, makers of some the best performance watercraft parts market. This spacer plate will fit all 1977 thru 1992 Kawasaki 440 and 1982 1990 550 jet ski piston port engines. If you want to bolt a larger carb on your piston port jet ski, need an intake spacer, so why don't grab the best one ever made.
Unit includes a full set of installation instructions gaskets fasteners are not included. Fits 1976 Js4001977 thru 1992 440and 1982 1990 550 piston port engines all aluminum racing adapter. Billet aluminum jet ski intake manifold spacer. Plate proudly displays the jre logo in a highly visible location between upper manifold tabs see photos and comes coated gun metal grey hard coat anodizing.
Hard coating provides excellent wear resistance and increased corrosion protection from salt water, as well u v sunlight.