COMP Cams Hydraulic Lifter IH V8

Additional Information

With a patented orifice metering valve and a lightweight check valve disc this High Energy hydraulic flat lifter for International Harvester 266-392 provides quicker response and better performance.

Part Type

Engine Valve Lifter

Product Overview

*High Energy Hydraulic Lifters*
• Patented orifice metering valve precisely meters oil to the rocker arms
• Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds
• Pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance
• Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity
• Lightweight check valve disc allows for quicker response, which results in increased engine speed before valve float
• Lightweight check valve disc maintains added control at all engine speeds and loads

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Lifter, Hydraulic Flat Tappet, International, Each

These High Energy hydraulic lifters from COMP Cams feature a patented, constant orifice-metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and the precisely coined bottom surface of the pushrod seat is maintained throughout the engine's rpm range, eliminating excessive oiling at high speeds. The pushrod seat is made of a special powdered metal iron alloy, heat-treated for strength and wear resistance. The longer piston is produced with through-hardened steel that provides more bearing surface and increased lifter longevity. These lifters have a lightweight check valve disk that allows for quicker response, resulting in increased engine speed before valve float.