KEIHIN PWK-R67AC Carburetor Race 39MM

( Brand: Keihin ), ( Manufacturer Part Number: PWK-R67AC ), ( Part Type: Carburetor ), ( Country/region Of Manufacture: Japan )

Review KEIHIN 39mm Carburetor Race fits RS125 PWK

The 39mm Carburetor Race RS125 PWK by Keihin, model R67AC, is a high-performance carburetor designed specifically for racing applications on the RS125 motorcycle. This carburetor is a direct replacement for the stock carburetor, offering improved throttle response, increased power output, and enhanced fuel efficiency.

The R67AC carburetor features a 39mm venturi, which is larger than the stock 35mm venturi. This larger venturi allows for a greater volume of air to flow through the carburetor, resulting in improved power delivery and a more responsive throttle. The carburetor also includes a high-flow fuel pump, which ensures that the engine receives a consistent supply of fuel even under high load conditions.

The R67AC carburetor is equipped with a high-quality float chamber and needles jet system, which allows for precise fuel-air mixture adjustment. The float chamber is made of high-density plastic, which is resistant to corrosion and wear, ensuring long-term reliability. The needles jet system includes a range of adjustment options, allowing riders to fine-tune the carburetor to their specific riding style and engine conditions.

The R67AC carburetor also includes a removable air filter, which is easy to clean and maintain. The air filter is designed to reduce intake air turbulence, which can improve engine performance and reduce engine heat. The carburetor is also equipped with a adjustable idle screw, which allows riders to easily adjust the engine idle speed to suit their riding conditions.

In conclusion, the 39mm Carburetor Race RS125 PWK by Keihin, model R67AC, is a high-performance carburetor that offers improved throttle response, increased power output, and enhanced fuel efficiency. It is a direct replacement for the stock carburetor and is equipped with a high-flow fuel pump, high-quality float chamber, and adjustable needles jet system. The R67AC carburetor is also easy to maintain and includes a removable air filter and adjustable idle screw. This carburetor is a great upgrade for any RS125 motorcycle looking to improve its performance on the race track.

1. Affordability: Compared to newer electronic fuel injection systems, carburetors are generally more cost-effective, making the R67AC a budget-friendly option for racers.

2. Simple maintenance: Carburetors have fewer parts and are less complex than electronic fuel injection systems, which can result in easier and less expensive maintenance.

3. Customizability: Carburetors allow for more tuning and adjustment options, enabling riders to tailor the engine's performance to their specific needs and preferences.

4. Familiarity: Many racers are more familiar with carburetors, as they have been the standard fuel delivery system for decades. This familiarity can make it easier for riders to diagnose and troubleshoot issues.

1. Less precise fuel delivery: Carburetors may not deliver fuel as precisely as electronic fuel injection systems, resulting in less consistent engine performance and potential power loss.

2. Sensitivity to conditions: Carburetors can be more sensitive to changes in temperature, altitude, and fuel quality, which may require more frequent adjustments to maintain optimal engine performance.

3. Less advanced features: Carburetors do not offer the same advanced features as electronic fuel injection systems, such as throttle-by-wire, traction control, and engine mapping.

The 39mm carburetor race RS125 PWK Keihin R67AC is an affordable and customizable option for racers looking for a traditional fuel delivery system. While it may not offer the same level of precision and advanced features as electronic fuel injection systems, carburetors can be easier to maintain and may be more familiar to many racers. Ultimately, the decision to purchase the R67AC should be based on the individual racer's preferences, budget, and performance requirements.

If you are a racer who values affordability, customization, and simplicity, the 39mm carburetor race RS125 PWK Keihin R67AC may be a suitable choice for you. However, if precision fuel delivery, advanced features, and less frequent maintenance are important to you, you may want to consider investing in an electronic fuel injection system.

Details:

2mm intake bore ism please view picture and dims. Dims dimensions are approximate a 46mm b 63mm c 83 mono provision for air filter.

Notice the intake has been milled back for better air flow. This is a Keihin Pwk 39mm race carburetor.

part #: pwkr67ac prices

• $139.00-$225.00

specifications intakefuelmotorcycle:

• for models: Rs125, Pwk
• brand: Keihin
• mpn: Pwk-r67ac
• part type: Carburetor
• country/region of manufacture: Japan

Offer:

• quantity: 1
• # Sold: 0
• Started: February 17, 2015, 9:07 pm
• min. bid: $169.00
• # bids: 0
• best offer: false

Seller:

• city: Richmond, California
• zipcode: 94804

Shipping:

• type: Calculated
• cost: $14.15
• handling: 5 days

Returns:

• policy: no returns

Ratings:

1. GREAT TRANSACTION! 01-28-15
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5. Thanks from CarSteering! Please rate us 5-STARS. For help call 1-800-399-7845. 01-21-15

Payments:

• PayPal

General:

• Motors > Parts & Accessories > Motorcycle Parts > Air Intake & Fuel Delivery > Other Intake & Fuel Systems
• condition: Used
• in stock: Yes

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