Kingtec Jet Ski 2008-2017 Yamaha Watercraft 1.8L FZS FZR FX Cruiser&SVHO&HO GP1800 Supercharger Rebuild Kit With Performance Shaft

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Yamaha Jetski 1.8L Supercharger Rebuild Kit . The riveting structure of the OEM gear shaft is improved, and the high-strength bearing steel is used for integral processing. After quenching, it is finely ground to ensure the surface finish of the gear shaft is R0.4, so as to ensure the minimum friction of the contact surface and increase the speed of the impeller. Get more motivation, product made in china .

Kingtec Jet Ski 2008-2017 Yamaha Watercraft 1.8L FZS FZR FX Cruiser&SVHO&HO GP1800 Supercharger Rebuild Kit With Performance Shaft Read More »

KingTec Jet Ski Yamaha Watercraft All 1.8L FX-SHO/FZR/FZS/VXR/VXS/GP1800 Billet Aluminium Drive Shaft Coupler

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  • CNC Billet aluminium drive shaft coupler for all Yamaha 1.8 Engine

  • Fits any 1.8 Yamaha Engine
  • Billet construction huge strength upgrade over stock cast unit
  • Equipped with upgrades rubber coupler
  • A must for any High Horsepower/ Race watercraft

  • 20% weight reduction

KingTec Jet Ski Yamaha Watercraft All 1.8L FX-SHO/FZR/FZS/VXR/VXS/GP1800 Billet Aluminium Drive Shaft Coupler Read More »

KingTec Jet Ski Yamaha Watercraft 2008+ SVHO/SHO & FZR/FZS/GP1800 Performance Blow-Off Valve Kit

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Our Performance Blow-off Valve Kit improves supercharger reliability and performance by relieving unwanted pressure during off-throttle operation. Reduces supercharger clutch & gear wear and eliminates heat soak in discharge tube. High-strength silicone hose with integrated 35mm valve installs easily in place of OEM elbow joint. Includes high quality 35mm Super SQV (Super Sequential Blow-off Valve) that features unique sequential valve structure and a differential pressure control system, allowing for a broad operation boost range. Also includes vacuum line and fittings necessary for installation on SVHO & SHO engines. A simple and cost effective upgrade for both stock and modified engines running the original intercooler.

KingTec Jet Ski Yamaha Watercraft 2008+ SVHO/SHO & FZR/FZS/GP1800 Performance Blow-Off Valve Kit Read More »

KingTec Jet Ski Yamaha 1.8L PWC Pump Extra Cooling Plate Upgrade Kits

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Yamaha 1.8L engine cooling upgrade kit provides the much needed ‘extra cooling’ when modifying your watercraft. Our Racing cooling kit allows the addition of an extra water line from the Jet unit which feeds directly into the Yamaha 1.8 engine block to significantly lower engine temperatures under load to increase engine reliability and performance.  cooling plate made for CNC machined out of a single piece of 6061 Aluminum, finished in a black anodized coating, made in china .

Kit includes all necessary Fittings, hoses and clamps you need.  1/2 inch hose and fittings. Suitable for Stock and mild applications (eg Filter, reflash etc)

A must for skis with re-programmed ECU and higher RPM limit

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Kingtec Jet Ski Yamaha 1.8L High Flow Billet Fuel Rail

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Product Overview

Yamaha 1.8L High Flow Billet Fuel Rail is an essential upgrade to your fuel system to support increased horsepower from supercharger or turbo modifications. Directly replaces restrictive factory fuel rail for improved fuel delivery and enhances the appearance of your engine bay. Precision machined billet aluminum rail features a unique bracket system that adapts to a variety of injector sizes & lengths. Large body design provides increased flow capabilities to support 500+ horsepower applications. Inlet fitting accepts OEM Yamaha fuel connector for easy plug-in installation. Includes fittings for flow-through fuel routing to eliminate injector supply fluctuation and keep fuel cooler. Can also be set up with OEM dead head routing via supplied fuel pressure gauge or plug. Constructed of 6061 billet aluminum and anodized to prevent corrosion.  red,black and silver can select . Kit Includes all necessary mounting hardware . Made in china .

Key Features

Performance fuel rail made for Yamaha 1.8 models. It allows the engine a greater flow of gas from the fuel pump to the injectors. It comes with a plug and play gas outlet to be used with a gasoline regulator or with the Factory System. It also brings a pressure gauge that measures up to 80 lb of pressure, allowing you to use any type of injector either short or large model. It is made of a billet CNC Anticorrosive material to be used in salt water.

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Kingtec Jet Ski Adjustable Propeller Cone for Yamaha 1.8L GP, FXR, FXS, FX SHO 2009+

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Made of Billet Aluminum and coated with an anodized finish.Available in either 3° or 5° .custom cone designed to increase the water pressure of the external tunnel in this way by decreasing the rpm of the engine, depending on the variation of the rings that it brings can vary between 150-400 rpm, in some cases it avoids cavitation in the exit . Products Made in china .

Kit Includes with the base structure, cone, o-ring, 4 short bolts, 1 long bolt, 2 Allen Keys, and all spacers in different thickness (3mm, 4mm and 5mm).

Kingtec Jet Ski Adjustable Propeller Cone for Yamaha 1.8L GP, FXR, FXS, FX SHO 2009+ Read More »

Maximize Your Yamaha 1800’s Performance: Introducing Our High-Performance Upgrades

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If you’re the proud owner of a Yamaha 1800, you’re already familiar with its exhilarating performance. But what if we told you that you could take that experience to the next level? Enter our range of high-performance upgrades, specifically designed for the Yamaha 1800 series. Whether you’re a professional racer or a weekend thrill-seeker, our

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