Quad and UTV intake valves - full engine power and compression

Intake valves for ATV / UTV are responsible for feeding the fuel-air mixture to the combustion chamber. The power, torque and fuel consumption of your engine depend on their tightness, shape and quality. At Bajamoto you will findintake valves forYamaha, Polaris, Can-Am, CF Moto, Suzuki, Kymcomodels and many others. We offer parts from ProX, Athena, Hot Cams, Namura and All Balls brands - proven by off-road competitors and mechanics.

Why are intake valves so important?

When the engine is running, the intake valves open and close up to several thousand times a minute. Their wear leads todecreased compression, starting problems, uneven engine operationand increased combustion. Therefore, regular inspection and replacement of intake valves is the basis for failure-free operation.

• valves made of hardened steel or titanium,
• PVD and chrome coatings for less friction and longer durability,
• precise fit to OEM valve seats,
• compatibility with 4T engines and high-performance sports units,
• OEM quality from ProX, Athena and Hot Cams.

The most frequently chosen intake valves in Bajamoto

• ProX Intake Valves – Japanese precision and perfect fit with OEM sockets,
• Athena Intake Valves – hardened steel valves with increased abrasion resistance
• Hot Cams Intake Valves – lightweight sports valves with optimal mixture flow,
• Namura Intake Valves – steel and titanium valves for 4T engines
• All Balls Valve Kits – complete valve sets with accessories.

Symptoms of worn intake valves

• difficulty starting the engine,
• uneven operation and lack of power when accelerating,
• smoke from the exhaust (black or blue smoke),
• lower compression and noticeable knocking in the head,
• increased fuel and oil consumption.

If your engine loses compression or starts harder - replace the intake valves. New valves will restore full power, improve throttle response and ensure longer unit life.

How to choose the right suction valves?

When choosing intake valves for a quad, pay attention to:

• engine model and capacity,
• number of valves (2 / 4 / 5),
• material (steel / titanium),
• diameter of valve stem and head,
• whether the set includes guides or valve seals.

Each product at Bajamoto includes a detailed fit description and technical data, and our specialists will help you choose the right valves for your engine and riding style.

Related categories in Bajamoto

See also: 👉 Quad and UTV exhaust valves 👉 Quad and UTV valve seals 👉 Quad and UTV timing chains

Suction valves tested in extreme conditions

Every Quad and UTV intake valve in Bajamoto has been tested in track and off-road conditions. ProX and Athena products meet OEM standards, and Hot Cams and Namura are the choice of players and tuning services. With them, your engine will regain maximum power and precise response to gas - regardless of the conditions. 🏁

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