DRAG SPECIALTIES DS390217 Fuel Petcock

( Brand: Drag Specialties ), ( Type: Petcock ), ( Manufacturer Part Number: DS390217 ), ( Fuel Type: Gas )

Review DRAG SPECIALTIES Chrome Fuel Petcock fits 1990

The DS390217 90 fuel petcock from Fuelab is an essential fuel system component designed to provide precise fuel control and delivery in various applications, particularly in race cars, marine engines, and other high-performance vehicles. This petcock is engineered to meet the unique demands of high-performance applications through its robust design and precise fuel flow adjustments.

This petcock is a replacement component, ideal for vehicles that require a fuel shut-off valve between the fuel tank and carburetor or fuel injection system. It is made from high-quality materials, featuring a brass body and diaphragm, ensuring durability and resistance to corrosion in harsh environments. The included metal float bowl gasket is also designed for long-lasting performance.

The DS390217 petcock is renowned for its exceptional accuracy and ease of adjustment, allowing for fine-tuning of fuel delivery to optimize engine performance. Its flexible, self-adhesive diaphragm mechanism enables smooth fuel flow while maintaining excellent sealing capabilities, maintaining precise fuel delivery for your engine. It is capable of handling fuel pressures up to 15 psi (103 kPa), making it a versatile option for a wide range of applications.

The petcock's external adjustment screws enable easy calibration to suit different engine conditions and demand levels. With its smooth 90-degree turn operation, you can quickly and accurately adjust fuel delivery to optimize engine performance. This feature is essential in high-performance applications, where precise fuel control can significantly impact performance and fuel efficiency.

The DS390217 90 fuel petcock also includes an integrated venturi; you'll find the drilled venturi design on the inlet side of the body that enhances fuel atomization, which is crucial for efficient combustion. This design produces a finer fuel mist, ensuring proper mixture preparation for efficient fuel delivery.

Finally, the petcock features an o-ring gasket on both ends for a secure installation and a Viton fuel seal for leak-free operation. This component is easily accessible for servicing and replacement, making it a top choice for those seeking excellent performance, durability, and control in their high-performance applications.

The DS390217 90 fuel petcock is a part used in fuel systems to regulate the flow of fuel from the fuel tank to the carburetor or fuel injector in vehicles. Here are some potential pros and cons of purchasing this fuel petcock.

1. Improved Fuel Regulation: A new DS390217 petcock can help improve the fuel delivery system by ensuring proper fuel regulation, which can lead to better engine performance.

2. Leak-Free Fuel System: A faulty fuel petcock can lead to fuel leaks, which can be dangerous and result in expensive repairs. With a new petcock, you can avoid these potential issues and maintain a leak-free fuel system.

3. Extended Lifespan: A new petcock can help extend the lifespan of your fuel system by preventing adaptive components from wearing out prematurely.

4. Cost-Effective: Replacing a fuel petcock is a relatively inexpensive solution to potential fuel system issues, making it a cost-effective repair option.

1. Installation: Installing a new fuel petcock can be a complex process that may require professional assistance, depending on your experience with vehicle repairs.

2. Potential Cross Compatibility Issues: Be sure to double-check that the DS390217 petcock is compatible with your make and model before making a purchase.

3. Availability: While the DS390217 petcock is a common part, availability can vary depending on the supplier and your location.

In conclusion, while there are some potential drawbacks, the pros of replacing a faulty fuel petcock with a new DS390217 petcock generally outweigh the cons. The improved fuel regulation, leak-free fuel system, extended lifespan, and cost-effectiveness make it a worthwhile investment. However, it is important to ensure compatibility and consider the installation process before making a purchase.

Recommendation: If you suspect that your vehicle's fuel petcock is faulty, I would recommend replacing it with a new DS390217 petcock to improve your fuel system's performance, reliability, and overall longevity. Additionally, ensure that you have the proper tools and knowledge to install it yourself or hire a professional to help you with the process.

Details:

Please review all photos. This is a new, open box, Drag Specialties 90 Chrome Fuel Petcock.

part #: ds390217 prices

• $23.95-$42.00

specifications fuelegress:

• for years: 1990
• brand: Drag Specialties
• type: Petcock
• manufacturer part number: DS390217
• fuel type: Gas

general fuelegress:

• condition: New other see details
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Fuel Petcocks Taps

payments fuelegress:

• credit card: Visa
• wallet: Paypal
• other

offer fuelegress:

• started: February 3, 2025
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1

seller fuelegress:

• city: Dayton, Ohio
• rating: 100.0%
• # reviews: 586

shipping fuelegress:

• carrier: USPS
• cost: $7.15
• type: Calculated
• class: Standard
• transit: 3-8 Days
• service: USPS Ground Advantage

returns fuelegress:

• policy: No Returns

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