Race standard lifters for twin cam engines (1999-2016) | FEULING OIL PUMP CORP.
Specifications
| Manufacturer | FEULING OIL PUMP CORP. |
|---|---|
| Product code | 4050ST |
| Size | 0,8420" - 0,8423" |
| Model | Race Series® |
| Style | Hydraulic |
| Units | Set of 4 |
Product description
Full-travel hydraulic lifters made from machined steel Exceed the needs of large-lift camshafts and higher spring pressures with a slower bleed-down rate Maintain proper and critical oil flow to valves, springs, rockers, shafts and valve guides Increase engine RPM and valvetrain stability; decreases valve float for maximum valve lift Recommended for both strip and performance street engines Made in the U.S.A. High-volume oil pump recommended. Recommended for engines running higher than 185 lb. valve spring seat pressure.