KingTec Jet Ski Seadoo Jet-Ski 4TEC Rotax 3 Degree Pump Wedge Kit

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3° pump wedge for Sea-Doo 4TEC Rotax engine. The pump wedge is CNC machined out of a single piece of 6061 Aluminum, finished in a black anodized coating that protects it from salt water and features a double-sided lip to retain silicone sealant and prevent cavitation. The kit not includes 4 marine grade stainless steel bolts to securely fasten in place the piece. We extensively tested our pump wedge to ensure that there are no handling compromises. The pump wedge lifts the bow of your craft reducing drag and substantially improving top-speed. Product made in china.

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KingTec Jet Ski Seadoo BILLET ICONTROL LEVERS

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Our billet lever set for Sea-Doo iControl models provides superior control and comfort along with cutting edge styling.Directly replaces the OEM plastic parts with high quality C-N-C machined throttle and brake levers. Features more responsive stainless steel return spring for a precision feel. Anodized coating prevents corrosion. Installs easily with included instructions. Made in china .

Key Features:

·Superior comfort & control.

·Cutting edge race styling.

·More responsive stainless steel return spring.

·Direct replacement for original plastic levers.

·Constructed of billet aluminum and anodized to prevent corrosion.

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KingTec Racing Sea-Doo 2018+ RXT/GTX, 2021+ RXP & 2020+ GTR/GTI Engine Cover Hull Washer Upgrade Kit

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Sturdy stainless steel washers provide an awesome cosmetic upgrade along with increased durability. Precision-machined washers are electropolished providing excellent fit and finish. A must for repeatedly removing & replacing your engine service cover for regular maintenance & inspection.
Kits includes 13 precision-machined stainless washers along with installation instructions.

KingTec Racing Sea-Doo 2018+ RXT/GTX, 2021+ RXP & 2020+ GTR/GTI Engine Cover Hull Washer Upgrade Kit Read More »

KingTec Jet Ski Seadoo 1503CC& 1603CC 4TEC Rotax Billet Water Pump Cover Open Loop Cooling

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Product Overview

SeaDoo 1503cc & 1603cc Rotax 4TEC Water Pump Cover for Open Loop Cooling system .

CNC machined aluminum water pump cover for Sea-Doo 1.5L&1.6L 4TEC (4-stroke) motors, to turn the closed cooling system of your Sea-doo into a more efficient open loop cooling system. Black,red and silver anodized finish, Made in china .

Kit Included :

1, one large brass fitting with 3/4″ hose barb.

2, one small brass fitting with 1/8″ hose barb.

3, two 1/8″ plug.

4, 8 pcs stainless steel bolts ,

5, One Allen key (to fasten bolts).

6, Two pins.

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Kingtec Jet Ski Seadoo 2004+ All 1503/1630CC RXP RXT GTX GTR GTI GTS Exhaust Race Plate

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Our Exhaust Race Plate increases engine rpm (75-150rpm) resulting in more top speed (1-2mph) with correct tuning. The CNC machined T6 billet aluminum spacer installs seamlessly between exhaust manifold and cylinder head. Includes threaded ports for easy installation for EGT sensor in each exhaust port and Bosch O2 Sensor at exhaust outlet, eliminating the need for modifications to cast aluminum OEM exhaust manifold. Block-off fittings are supplied for use when sensors are not installed. Anodized to prevent corrosion and laser etched logo indicates proper orientation when installed. Includes stainless steel hardware and detailed installation instructions.

Key Features:

Increases Engine RPM & Top Speed

CNC machined from T6 Billet Aluminum

Integrated EGT and Bosch O2 Sensor Ports

Plug-n-Play Design Requires No Modifications to OEM Exhaust Manifold

Designed for Supercharged 1503 & 1630 engines.

Kingtec Jet Ski Seadoo 2004+ All 1503/1630CC RXP RXT GTX GTR GTI GTS Exhaust Race Plate Read More »

KingTec Racing Seadoo Personal Watercraft Jet Pump Rebuilding Seal Kit

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Strong stainless steel 304 double-lip sealing ring, the sealing material uses corrosion-resistant and high-temperature resistant PTFE. The spacer is made of nylon, CNC finished as a whole, and it fits the pump body precisely. 304 stainless steel snap ring. made in China.

Applications: All 130 /155/ 185/ 215/ 255/ 260/ 300 RXP RXT GT Sea-Doo Personal Watercraft .

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KingTec Racing Open Loop Cooling Thermostat Kit For Seadoo 4-TEC

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Product Overview

Each end is made from one piece, precision CNC machined, aluminum 6061-T6 , finished in a black or red anodized coating for superior corrosion resistance. Made in China.

Thermostat is a fail-safe type, engages at 160°F = 71°C Fail Safe Thermostat (locks open in case of overheat condition).

Kit Includes

1, stainless steel bolts

2, two o-rings for a long lasting seal.

3 ,An allen key

4, Thermostat (160°F = 71°C ) made of pure copper .

Applications:

Sea-Doo 4-TEC, Supercharged, Rotax RXP-X, RXT-X, GTX all  300

Sea Doo RXP-X RXT-X GTX Limited 230/300

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How to upgrade the engine internals of JET SKI SEA DOO SPARK

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Upgrading the engine internals of the Sea-Doo Spark can be done through various methods, which may include: 1. Replacing Pistons and Piston Rings Swapping to high-performance pistons and rings could enhance the engine’s performance and durability. 2. Upgrading Camshaft and Valves: Installing high-performance camshafts and valve components can improve intake and exhaust efficiency, boosting the

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Elevation and Climate: How They Impact Engine Performance and Impeller Pitch

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Maintaining your watercraft at varying altitudes and in diverse climates is crucial for optimal performance. The elevation and climate significantly influence engine efficiency and impeller pitch, demanding specific maintenance practices to ensure your watercraft operates at its best. 1. Engine Performance at Different Elevations: Higher altitudes feature thinner air, affecting engine combustion. Engines may require

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