YAMAHA 42-W1490-00-10 Carburetors

( Type: Carburetor ), ( Manufacturer Part Number: 42-W1490-00-10 )

Review YAMAHA Carburetors fits VIRAGO XV700 XV750 1984–1987

The Yamaha Virago XV700 and XV750 motorcycles, produced by Yamaha between 1984 and 1987, were popular cruiser models known for their powerful engines and distinctive design. These motorcycles came equipped with carburetors that ensured smooth and efficient fuel delivery for an enjoyable riding experience. Among the carburetors used on these models, the Yamaha 42-W1490-00-10 carburetors stand out for their crucial role in the bike's performance.

Yamaha 42-W1490-00-10 carburetors are twin, constant-depression type carburetors designed specifically for the XV700 and XV750 models. Each carburetor features a 35mm bore and 30mm stroke, ensuring optimal fuel delivery for the high-performance engines. The carburetors employ a venturi design, which results in a smooth and even air-fuel mixture entering the combustion chamber.

One notable aspect of these carburetors is their venturi needle setup. The needle jet diameter is 2.0mm, and the needles have a fixed position. This configuration contributes to predictable and consistent power delivery throughout the engine's rev range, making for a more enjoyable riding experience. With a fuel drain hole and primary jet for easy fine-tuning, these carburetors can be easily adjusted to accommodate different riding styles or environmental conditions.

The fuel mixture is controlled through the use of four main jet sizes and three needle jet sizes. These options allow riders to adjust the engine's fuel mixture according to various factors, such as altitude, temperature, or riding conditions. Adjustments to the carburetor setup can significantly impact the engine's performance and overall riding experience, making it essential for Virago owners to keep their carburetors in excellent condition.

The design of the Yamaha 42-W1490-00-10 carburetors also includes float bowls with a 18mm diameter and a capacity of approximately 43cc. The floats are made from a satin-finished brass material, adding not only to the carburetors' durability but also to their aesthetic appeal.

Upkeep and proper maintenance of these carburetors are essential to ensure a reliable and enjoyable riding experience. Regular checks and occasional adjustments, such as synchro-ing the carbs and replacing worn-out components, can prolong the lifespan of the Yamaha 42-W1490-00-10 carburetors and the overall health of the Virago motorcycle. From cruising along the highway to navigating through city streets, these carburetors play a significant role in providing smooth, powerful performance, making them an essential component for any Virago XV700 or XV750 enthusiast.

1. Vintage Yamaha Virago xv700 and xv750 carburetors (models 42-W1490-00-10 for the years 1984 to 1987) are widely available in the aftermarket, making them easily accessible for purchase and installation.

2. These carburetors have a classic look that is highly desirable for many motorcycle enthusiasts, which can increase the aesthetic value of the motorcycle.

3. They offer a more traditional riding experience, as they do not rely on fuel injection or other modern emission control systems.

1. These carburetors may require more frequent tuning and maintenance compared to fuel-injected systems due to their simpler design.

2. carburetors can be sensitive to changes in altitude, temperature, and other environmental factors, which may necessitate adjustments to maintain optimal performance.

3. less fuel efficient than newer, more modern fuel injection systems.

1. The carbureted Virago xv700 and xv750 engines are known for their strong, linear power delivery and torque, which can provide a satisfying riding experience.

2. Carburetors allow for more precise tuning, which can potentially lead to optimal engine performance.

1. Carburetors may not deliver consistent fuel mixtures under various riding conditions, which can impact power and fuel economy.

2. Changing riding conditions, such as altitude or temperature, may require adjustments to the carburetors.

1. Older carburetors like the Yamaha Virago xv700 and xv750 models have proven themselves to be reliable and durable over several decades.

1. The parts may no longer be in production, making it difficult or expensive to source replacements if they wear out or fail.

2. The rubber components of the carburetors may degrade over time, affecting their performance.

The Yamaha Virago xv700 and xv750 carburetors from the years 1984 to 1987 offer a traditional, satisfactory riding experience, but they require frequent tuning and maintenance. While they may be less fuel efficient and may not perform consistently under varying conditions, their durability and classic look make them desirable for many motorcycle enthusiasts.

For riders who want the classic aesthetic and traditional experience of a carbureted engine but are willing to accept the added maintenance requirement, a set of Yamaha Virago xv700 or xv750 carburetors from the 1984 to 1987 model years might be a suitable choice. Should you aim for improved fuel efficiency, consistent performance across various riding conditions, and minimal maintenance, consider looking into the modern fuel-injected alternatives. Always remember, a thorough inspection and assessment of your motorcycle's condition, as well as your personal preferences and requirements, are essential before making a final decision.

part # 42w14900010 prices

• $190.00-$359.99

specifications iodacarb:

• for models: Xv700, Xv750, Virago
• for makes: Yamaha
• for years: 1984-1987
• type: Carburetor
• manufacturer part number: 42-W1490-00-10

seller iodacarb:

• # reviews: 8001
• rating: 99.6%

general iodacarb:

• condition: Used
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

offer iodacarb:

• started: November 3, 2024
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

returns iodacarb:

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

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• wallet: Apple-pay
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shipping iodacarb:

• transit: 6-12 Days
• service: Economy
• cost: $15.00
• class: Economy
• type: Fixed

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