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COMP Cams releases a new Evolution hydraulic roller lifter design for the 7.3 L Ford Godzilla engine. Evolution lifters have proven to be a game-changer for the performance and durability demands of modern engines such as the Godzilla. Evolution lifters utilize COMP’s patented Hydraulic Cartridge Technology (HCT), a revolutionary design that offers the most reliable performance, quieter operation, and longevity of any tappet in the aftermarket. Through years of research, development, and prototyping, engineers developed a combination of a self-contained, removable hydraulic cartridge within a thick-wall tappet body, resulting in reduced oil volume that is less affected by aeriation, thereby delivering the most consistent bleed rates on the market. This precision-controlled bleed-down ensures excellent performance at high RPM. With less oil volume needed to fill the internal chambers of the cartridge, engine operation is noticeably quieter. Additionally, the hydraulic cartridge is easily serviceable by anyone, eliminating the need to replace the entire lifter assembly should it require servicing.
COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.
This part fits the following vehicles.
| Country Of Origin | USA |
|---|---|
| Cross Sell / Upsell Part Numbers | Upsell when customer is purchasing 405-000-16, 405-000-17, 405-201-17, 405-203-17, & 405-205-17 |
| Lifter Body Diameter | 0.842 |
| Lifter Seat Height | 2.660 in |
| Lifter Style | Hydraulic Roller |
| Lifter Travel | .125 in |
| Lifter Wheel Diameter | .700 in |
| Oil Band Bottom | .930 in |
| Oil Band Top | 1.420 in |
| Pushrod Seat Offset | None |
| Recommended Preload | .060" |
| Related Products | 405-000-16, 405-000-17, 405-201-17, 405-203-17, & 405-205-17 |
| Required Products | 85405-1 & 85401-16 are intended to be a performance replacement for the OE Lifter. OE lifter guides are needed to install this product. |
| Retention Method | OE Lifter Guides |
| Roller Type | Hydraulic |
12 Months
WARNING: This product can expose you to chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
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