Brian Crower Mitsubishi 4G63/EVO VIII Adjustable Cam Gears

Brian Crower is well-known for making high-performance internal engine components, and these adjustable cam gears for the Mitsubishi 4G63 and EVO VIII engines are a prime example. If you're looking to fine-tune your engine's timing for improved performance, especially after making other modifications, these gears are a solid choice. They allow you to precisely adjust the camshaft timing relative to the crankshaft, which can help optimize power delivery and responsiveness.

These gears are made from well-built aluminum and feature a durable anodized finish to resist corrosion. The adjustment mechanism is designed for accuracy, letting you make small, incremental changes to dial in your engine's camshaft phasing. This level of control is crucial for maximizing the benefits of performance camshafts or turbocharger upgrades. They are designed to fit right onto your existing camshafts, making the installation process straightforward for those familiar with engine work.

When installing adjustable cam gears, it's important to have a good understanding of how camshaft timing affects engine performance. It's often recommended to use these in conjunction with a degree wheel and service manual for your specific vehicle to achieve the best results. Keep in mind that these are not CARB approved and cannot be shipped to California.