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09-Present Gen III HEMI V8 Hydraulic Roll 67cc Complete RPM Cylinder Head

09-Present Gen III HEMI V8 Hydraulic Roll 67cc Complete RPM Cylinder Head

09-Present Gen III HEMI V8 Hydraulic Roll 67cc Complete RPM Cylinder Head #61159

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The Edelbrock #61159 Performer RPM cylinder heads are a bolt-on performance upgrade for 2009-Present Gen III HEMI 5.7L Eagle engines. Designed to fit with the stock intake manifold, exhaust manifold, valve cover, rockers and accessories.

Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Intake Valve Diameter (in): 2.165 in.
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 67
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 202cc
Exhaust Runner Volume (cc): 75cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: No
Combustion Chamber Style: Hemi
Intake Port Location: Standard
Exhaust Port Shape: D-port
Exhaust Port Location: Standard
Intake Valves Included: Yes
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.650 in.
Valve Springs Included: Yes
Maximum Valve Lift (in): 0.630 in.
Outside Diameter of Outer Spring (in): 1.066 in./1.300 in.
Damper Spring Included: No
Number of Springs Per Valve: Single
Retainers Included: Yes
Retainer Material: Steel
Locks Included: Yes
Lock Style: 7 degree
Valve Stem Seals Included: Yes
Valve Stem Seal Style: Positive stop
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: No
Valve Cover Mounting Style: Perimeter bolt
Accessory Bolt Holes Drilled: Yes
Intake Valve Angle: 18.8
Exhaust Valve Angle: 16.8
Valve Guides Included:  Yes
Valve Guide Material:  Manganese bronze
Valve Seats Machined:  Yes
Valve Seat Material:  Ductile iron
Steam Holes Drilled:  No
Oiling Style:  Through head
Machined for O-Ring:  No
Heat Crossover:  No
Notes:  Can be used on either driver side or passenger side of the block.

The Edelbrock #61159 Performer RPM cylinder head is a bolt-on performance upgrade for 2009-Present Gen III HEMI 5.7L Eagle engines. It’s designed to fit with the stock intake manifold, exhaust manifold, valve cover, rockers, spark plugs and accessories, as well as Hellcat components. this cylinder head have been machined to be used on either the driver or passenger side of the block. They are cast from A356 aluminum and heat treated to T6 specifications, machined and assembled at Edelbrock’s facility in Torrance, California for guaranteed quality. The Edelbrock #61159 Performer RPM cylinder head features fully CNC machined combustion chambers along with CNC profiled bowls and port entries/exits for improved air flow. They also feature more material in the deck and reinforced combustion chambers for increased cylinder pressures. The rocker bosses have been reinforced for improved stability and strength. Extra material has been added around the intake and exhaust ports to allow for porting in racing applications. Both the intake and exhaust port flanges have remained in the factory location for use with OEM components. The intake and exhaust valves have been tipped away from bore wall to unshroud the larger valves, while maintaining factory geometry. The seat diameters have also been increased for improved heat transfer and durability over stock. Match with an Edelbrock Victor EFI #7179 intake manifold for the ultimate in Edelbrock Gen III HEMI performance.

  • EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS; Includes all factory accessory holes (Including Hellcat).; Compatible with stock valve covers and coils; C.A.R.B. (D-215-119) legal for 2009-2019 5.7L models only

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