COMP Cams Camshaft CS XR288HR-10
COMP Cams Camshaft CS XR288HR-10
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COMP Cams Camshaft CS XR288HR-10
Unlock the true potential of your small block Chevrolet with the COMP Cams Xtreme Energy XR288HR-10 Camshaft. Designed specifically for carbureted engines originally equipped with hydraulic roller cams, this camshaft is the ideal choice for those looking to enhance performance in street or strip applications.
Key Features:
- Hydraulic Roller Design: Engineered for optimal performance with hydraulic roller setups, ensuring smooth operation and longevity.
- Performance Range: Perfect for high-performance applications with a 2500 to 6000 RPM range, making it versatile for both street and strip use.
- Lift Specifications: .520” intake and .540” exhaust lift, providing excellent airflow for increased power.
- Duration: 288/294 advertised duration, 236/242 duration at .050”, offering aggressive timing for maximum performance.
- Lobe Separation: 110 degrees, designed to enhance throttle response and power delivery.
- Compression Compatibility: Optimized for engines with 9:1+ compression ratios, perfect for high-performance builds.
- Stall Requirements: Requires a torque converter stall of 3000+ RPM for best results.
Installation Notes:
- Must use a bronze tip fuel pump pushrod when utilizing high pressure or high volume fuel pumps for reliable operation.
- Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks equipped with factory roller camshafts (Note: Not compatible with LT-1/LS1 models).
Why Choose COMP Cams?
COMP Cams has a long-standing reputation for performance and quality in the aftermarket industry. With their Xtreme Energy camshafts, you’re not just upgrading your engine; you’re investing in performance that you can feel and trust.
Elevate your ride's performance with the COMP Cams Camshaft CS XR288HR-10 and experience the difference in your driving experience!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

