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Ford
- Ford 390 FE Low/Medium Riser
- NHRA Super Stock Legal Cylinder Head
- Port Volume: 170cc/125cc
- Valve Size: 2.09"/1.66"
- 76cc Combustion Chambers
- Bare Head, Sold Individually
Performer RPM Heads are direct bolt-on components for 1961-76 390-427-428 Ford engines. These are an NHRA accepted head for Stock and Super Stock Classes. They feature 76cc combustion chambers, are not port matched or bowl blended, and are designed for stock replacement valves. Rocker shaft stud kit 350-6009 provides better rocker shaft retention and is highly recommended for use with Edelbrock FE heads. It eliminates wearing of the threads and the possibility of bottoming the rocker shaft bolts in the head.Tech Tip: To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs such as the RC12YC (P/N 192-49776). They are 0.230' shorter than a conventional spark plug and have a 5/8' hex for easier access.
Part TypeCylinder Head
BrandEDELBROCK
Package Height9.0
Package Width11.0
Package Length26.1
Weight26.05 PG
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Intake Port LocationStandard
EmissionNon-Emissions
Exhaust Valves IncludedNo
Locks IncludedNo
Engine Make/SizeFord 427
Retainers IncludedNo
Guideplates IncludedNo
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Valve Seats MachinedYes
Intake Valve Angle13
Valve Seat MaterialDuctile iron
Heat CrossoverNo
FinishCast Steel
Valve Springs IncludedNo
UsageCompetition
Valve Seat Machine Style3-angle
Damper Spring IncludedNo
Valve Guides IncludedYes
Cnc-Machined Intake RunnerNo
Intake Valves IncludedNo
QuantitySold individually
Cylinder Head TypeStandard
Valve Stem Seals IncludedNo
Intake Valve Diameter2.09 in (53.086 mm)
Accessory Bolt Holes DrilledYes
Exhaust Runner Volume (Cc)125
Exhaust Port LocationStandard
Valve Guide MaterialManganese bronze
TypeBare
Combustion Chamber Volume (Cc)76
Machined For O-RingNo
PreparationRequires Professional Preparation (Bare)
Steam Holes DrilledNo
Rocker Arm Studs IncludedNo
Cylinder Head StyleBare
Part FitmentSemi Universal
Intake Runner Volume (Cc)170
Cnc-Machined Exhaust RunnerNo
Cnc-Machined Combustion ChamberYes
Exhaust Valve Diameter1.66 in (42.164 mm)
Vendor Part Number60087
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
