COMP Cams 85405-1 Evolution Hydraulic Roller Lifter, single, For 7.3 L Ford Godzilla
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Evolution Lifters for the 7.3 L Ford Godzilla engine use Hydraulic Cartridge Technology (HCT), a self-contained, removable hydraulic cartridge in a thick-wall tappet body, providing the most reliable performance of any aftermarket tappet.
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.
Features
- Hydraulic Cartridge Technology delivers unparalleled precision for quiet operation and longevity.
- Developed specifically to meet performance and durability demands of modern performance engines.
- Hydraulic element is serviceable, allowing anyone to service as needed.
- Precision-controlled bleed-down rate ensures excellent performance at high RPM.
Specifications
| Recommended Preload | .060" |
| Lifter Travel | .125 IN |
| Lifter Wheel Diameter | .700 IN |
| Oil Band Bottom | .930 IN |
| Lifter Body Diameter | 0.842 |
| Oil Band Top | 1.420 IN |
| Lifter Seat Height | 2.660 IN |
| 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. |
| Roller Type | Hydraulic |
| Lifter Style | Hydraulic Roller |
| Pushrod Seat Offset | None |
| Retention Method | OE Lifter Guides |
| 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 |
Installation Guide: Download PDF
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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