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Adjustable Pushrods - Evolution 4077
Maximizes valve-train stability to increase engine rpm, horsepower and torque output
$199.95
USD
SKU
0928-0012
Manufacturer:
Feuling Oil Pump Corp
- Maintains maximum valve lift; increases stiffness and column rigidity
- Maximizes valve-train stability to increase engine rpm, horsepower and torque output
- Minimal adjustment parameter eliminates flex and loss of valve-train stability problems
- Individual length intake and exhaust pushrods keep the adjustment extension to a minimum
- Designed to exceed performance engine needs using larger lift cams and high spring pressures while maintaining proper and critical oil flow to top-end valve gear
- Made from CNC-machined 7/16" tapered 4130 chromoly steel tube; 32 thread per-inch adjustment
- Double jam nut lock system
- HP+ pushrod wall thickness of 0.095"; Race Series wall thickness of .120"
- Can be used with hydraulic or solid lifters and street or race engines; "Race" Series recommended when extreme spring pressures are used
- Fueling pushrods can be used with factory pushrod tubes
- Made in the U.S.A.
- Require removal of rocker covers and rocker arm supports.
| Manufacturer SKU | 4077 |
|---|---|
| Manufacturer: | Feuling Oil Pump Corp |
| Department | PAM-PU |
| Show Stock | Yes |
| Riding Style | Street |
| California Restricted Product: | No |
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