The GMC Sierra Camshafts by COMP Cams, specifically the XFI RPM HI-LIFT 222/236 Hydraulic Roller model for `07-`08, are a prime choice for enhancing the performance of your GM LS engine. Tailored for dedicated automotive enthusiasts, this camshaft optimizes output and efficiency for a variety of GM models, including Sierra 1500, Silverado 1500, and Cadillac Escalade, among others.

Delving deeper into the technical aspects, this camshaft is engineered for maximum power gains, especially in aftermarket or CNC cylinder head applications. It’s compatible with a range of engine displacements like 5.3L and 6.2L, making it versatile for custom builds. Designed for GM LS GEN IV applications, the 222/236 duration specifications highlight the fine-tuning potential for performance enhancement. The Hydraulic Roller mechanism ensures smoother operation and improved durability over flat tappet designs, which is essential for those pushing their vehicles to the limit.

Features

• Designed for GM LS GEN IV engines
• 222/236 duration for improved performance
• Hydraulic Roller mechanism for enhanced durability
• Optimized for aftermarket head applications

Whether you're aiming for a track-ready monster or just enhanced street performance, the XFI RPM HI-LIFT camshaft delivers. For questions or further inquiries, our dedicated team is ready to assist you at 512-982-9393 in Austin or 562-981-6800 in Los Angeles. We proudly offer professional installation and customization services at both of our state-of-the-art locations. Additionally, if you're considering a bulk purchase, please contact us directly for potential shipping discounts. Remember, we install on premises in both locations, ensuring your investment is optimally fitted for peak performance.

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