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Kelford Camshaft 278/284 Stage 1 for Audi RS3 2017-2022, Performance Upgrade
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Kelford 273-A Stage 1 High Performance Racing Cams

If you're looking to push the limits of your engine's performance, the Kelford 273-A Stage 1 High Performance Racing Cams are your ticket to a thrilling ride. Designed for high-output engines making up to 1200hp, these cams are perfect for vehicles equipped with 64mm to 72mm turbos. Whether you're a Subaru WRX owner or a Nissan GT-R enthusiast, the Kelford 273-A is engineered to elevate your performance game.

Fitment

The Kelford 273-A cams are compatible with a range of high-performance builds, but they do require the KVS273-BT valve spring upgrade for optimal performance. This ensures that your engine can handle the increased lift and duration these cams provide. Keep in mind, if you're using OEM piston designs, a 5.5mm dowel pin is included to limit the intake cam gear advance to 91 degrees. For best results, we recommend fly cutting your pistons to maximize stroke, but always check your piston-to-valve clearance to avoid any mishaps.

Technical Specifications

  • Max Power Output: Up to 1200hp
  • Turbo Compatibility: 64mm - 72mm
  • Valve Spring Upgrade Required: KVS273-BT
  • Dowel Pin Included: 5.5mm for limiting intake cam gear advance
  • AVS System: Deletes the AVS Variable exhaust lift system

Installation Notes

When installing the Kelford 273-A cams, be prepared for some tuning adjustments due to the removal of the solenoid. It's a good idea to reach out to the Kelford sales team for a list of recommended calibrators to ensure your setup runs smoothly. Additionally, the cam kit comes with Kelford billet blanking plates, making the installation process straightforward.

Customer Feedback

Owners of high-performance vehicles have shared their experiences with the Kelford 273-A cams. For instance, one 2020 Subaru WRX owner noted, "After installing the Kelford 273-A, my car felt like a completely different beast. The throttle response is sharper, and I can feel the extra power especially when boosting through the RPMs." Another Nissan GT-R owner mentioned, "These cams paired with my 68mm turbo have turned my car into a track monster, and I haven't experienced any clearance issues."

Ready to unleash your engine's potential? The Kelford 273-A Stage 1 High Performance Racing Cams are designed for those who demand the best. Elevate your ride, enhance your power, and experience the thrill of high-performance driving!

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Who is Kelford?

Kelford is a company that was founded in 1968. The company specializes in creating high-performance camshafts for a variety of engine applications. For years, they have provided enthusiasts the chance to have a camshaft that would provide optimum performance and give them the horsepower gain they are searching for. Today, they have turned their small company into a global brand that is trusted by many professional tuners and racers alike.

Continuous Improvement

Kelford is steadily making a name for itself when it comes to manufacturing high-performance camshafts. By continuously investing in their research and development, they are able to design products that are better, if not at par with some of the mainstream brands in the market today.

Quality in Every Product

The company is able to make top quality products by understanding what their customer really needs. Using their experience, knowledge, and understanding of manufacturing, they are able to create products that meet their customer expectations. They use state of the art machinery in order to achieve precision and accurate cuts which is critical when it comes to these engine components.

Purchase Kelford Camshafts at Vivid Racing

If you want a camshaft manufacturing company that understands what it takes to improve your engine performance, then Kelford is the brand for you. With over 50 years of experience when it comes to building camshafts, you know they are a brand that you can trust. Visit Vivid Racing and check out their list of products that would fit your specific requirement.







Kelford Technologies Ltd warrants that when our products are properly installed in their correct application by a qualified tradesperson, they will be free from defect in material and workmanship. Warranty will be void on all products that show evidence of improper application or installation, abuse, lack of proper maintenance, alteration from the original configuration or not used in conjunction with the specified matching components and suitable motor oil. Whilst our company tries to ensure that every item supplied is suitable for the intended application, the final responsibility of product suitability rests with the person installing the item. Kelford Technologies Ltd’s warranty will not apply to watercraft that are not capable of being transported by trailer and exceed eight meters in length.
If a problem should occur, please contact Kelford Technologies Ltd’s technical department to arrange inspection and report.

This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at Kelford’s discretion. Due to the unusual stress placed on these racing components and because we have no control over how they are used the company shall not be responsible for any damage caused by defects or failure of parts. The company shall not be responsible for any consequential damage, injury or death arising from any cause whatsoever, nor for labour, transportation or any other related incurred costs due to the replacement or repair of the defective products.

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