Description
Comparison points and tradeoffs
When comparing COMP Cams 8931-16 Retro-Fit Hydraulic Roller Lifter Set for Ford 289-351W with other Cam & Lifter Kits options, use this source-backed detail as the primary discriminator: Item Weight: 5.6 pounds.
Use this second fact to evaluate the tradeoff: Item model number: 8931-16. A third point to compare across alternatives is: Application note: 1 inches Item model number 8931-16 Is Discontinued By Manufacturer No Exterior Machined Manufacturer Part Number 8931-16 COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Brand | Comp Cams |
|---|---|
| Color | Black |
| Item dimensions L x W x H | 8.8 x 2.5 x 3.1 inches |
| OEM Part Number | N |
| Manufacturer | Competition Cams |
| UPC | 036584124818 |
| Global Trade Identification Number | 00036584124818 |
| Model | Retro-Fit Hydraulic Roller Lifter Set for Ford 289-351W |
| Item Weight | 5.6 pounds |
| Product Dimensions | 8.8 x 2.5 x 3.1 inches |
| Item model number | 8931-16 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 8931-16 |
COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential.
Source product highlights
About this item
- World’s top manufacturer of performance products
- .875” diameter; 146g weight; 2.60” seat height
- .875” diameter; 146g weight; 2.60” seat height
- Accept much more aggressive cam profiles than flat tappet lifters will allow
80s dude –
Genuine Comp product and with free prime shipping by far the best price on the web. These need to be used with small base circle cams, especially if lift is over 0.500″. Now Comp won’t warranty their roller cams unless you use their lifters so this is what you need for a Ford 289, 302 or 351W.