The Kelford V229-B camshaft set is engineered specifically for the Toyota 1JZ VVTi engine, providing a robust solution for those looking to enhance their street performance. Designed to accommodate turbo upgrades and ECU modifications, these cams are capable of handling boost levels up to 30 psi while maintaining reliability at high RPMs, up to 7500 RPM when paired with the recommended valve springs.
For optimal performance, it is advised to use upgraded valve springs when operating at high RPMs. The V229-B camshafts can also be used with stock valve springs if you plan to keep the engine within the factory redline limits.
With the Kelford V229-B camshaft set, you can expect improved throttle response and increased power output, making it a solid choice for enthusiasts looking to maximize their Toyota 1JZ VVTi's potential.
Import Notes:
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1990-1999 Toyota MR2 |
MR2 | 1990-1999 |
|
2000-2007 Toyota MR2/MRS |
MR2/MRS | 2000-2007 |

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 ImprovementKelford 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 ProductThe 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 RacingIf 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.