COMP Cams Evolution Series Hydraulic Roller Lifters 89591-2 Lifters, Lifters, 0.842 in. O.D., 2.480 in. Lifter Seat Height, Chevrolet, 348/409 Big Block W, Pair
COMP Cams Evolution Series Hydraulic Roller Lifters 89591-2 Lifters, Lifters, 0.842 in. O.D., 2.480 in. Lifter Seat Height, Chevrolet, 348/409 Big Block W, Pair
Description
COMP Cams Evolution Series hydraulic roller lifters with Hydraulic Cartridge Technology (HCT) are revolutionary patented tappets. A combination of a self-contained hydraulic cartridge within a thick-wall lifter body and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter on the market. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market today. Startup noise is greatly reduced, and a precision-controlled bleed down rate ensures excellent performance at high RPM. The cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. The patented HCT tappets are a completely new design that was developed specifically by COMP Cams to meet the demanding performance and durability required for modern street and performance street engines. The HCT and proprietary manufacturing processes of these lifters ensure precision and longevity that exceed any lifter on the market. Other features include increased duration and lift to the camshaft and two oiling features. Another industry first is the fact that the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild lifters in his or her own garage. Order the Evolution lifters recommended for your year/make and engine application.
Part Type
Lifters
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 89591-2
- Product Attributes - Part Type
- Lifters
- Product Attributes - Product Line
- COMP Cams Evolution Series Hydraulic Roller Lifters
- Product Attributes - UPC
- 00036584417545
- Product Attributes - Lifter Style
- Hydraulic roller
- Product Attributes - Lifter Link Bars Included
- Yes
- Product Attributes - Lifter Outside Diameter (in.)
- 0.842 in.
- Product Attributes - Lifter Offset
- None
- Product Attributes - Link Bar Type
- Vertical
- Product Attributes - Lifter Seat Height (in.)
- 2.480 in.
- Product Attributes - Quantity
- Sold as a pair.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca89591-2 |
| SFX Item ID | 4776855 |
| Supplier Item Code | 4776855 |
| Manufacturer SKU | 89591-2 |
| Manufacturer UPC | 36584417545 |
| Alternative References | CPC89591-2 |
Compatibility
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