Feuling HP Fixed Length Pushrods 0.040 Harley Milwaukee Eight Decked Heads 17-Up
Eliminate pushrod flex, reduce valve-train harmonics and increase valve lift
Fixed Length 4130 Chrome moly one piece pushrods with swedged formed ends. Heavy duty 7/16 diameter tube with 0.165 wall thickness, precision concentricity, heat treated with a black oxide finish. Intake and Exhaust length pushrods are stock replacement lengths and designed to work with the factory base circle camshaft dimensions. These pushrods work with all Feuling®, stock and SE® Milwaukee Eight camshafts.
Due to the unstable nature of this 4 valve engine design with 1 rocker arm activating 2 valvesprings Feuling® highly recommends running one piece pushrods over quick install adjustable rods to maintain maximum cam/valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues.
Quick install pushrods are said to be easier to use, however they cannot compare to a solid pushrod for strength and durability
#4086 HP+® 0.165 Wall. -0.040 shorter for engines with decked cylinder heads and running thinner head gaskets. Note the factory head gasket is 0.050 thick and the SE and majority of aftermarket head gaskets are 0.040 thick, aftermarket 0.030 head gaskets are also available.
MATERIAL | 4130 STEEL / CHROME MOLY |
DIAMETER | 0.4375" |
LENGTH | -0.040" |
WALL THICKNESS | 0,165" / 0.165" |
Eliminate pushrod flex, reduce valve-train harmonics and increase valve lift
Fixed Length 4130 Chrome moly one piece pushrods with swedged formed ends. Heavy duty 7/16 diameter tube with 0.165 wall thickness, precision concentricity, heat treated with a black oxide finish. Intake and Exhaust length pushrods are stock replacement lengths and designed to work with the factory base circle camshaft dimensions. These pushrods work with all Feuling®, stock and SE® Milwaukee Eight camshafts.
Due to the unstable nature of this 4 valve engine design with 1 rocker arm activating 2 valvesprings Feuling® highly recommends running one piece pushrods over quick install adjustable rods to maintain maximum cam/valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues.
Quick install pushrods are said to be easier to use, however they cannot compare to a solid pushrod for strength and durability
#4086 HP+® 0.165 Wall. -0.040 shorter for engines with decked cylinder heads and running thinner head gaskets. Note the factory head gasket is 0.050 thick and the SE and majority of aftermarket head gaskets are 0.040 thick, aftermarket 0.030 head gaskets are also available.
MATERIAL | 4130 STEEL / CHROME MOLY |
DIAMETER | 0.4375" |
LENGTH | -0.040" |
WALL THICKNESS | 0,165" / 0.165" |
Brand | Feuling |
---|---|
Finish | Black |
Drag Part # | 0928-0113 |
Manufacturer Part No. | 4086 |
Fitment |
|
Additional Notes | cc |
Ships Within: | 24 Hrs |
- Milwaukee Eight 17-20 with decked heads and thinner head gaskets
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Manufacturer's Warranty
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