
Performer RPM FE 390-428 Cobra Jet Aluminum Cylinder Head for Ford FE
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- Performer RPM FE Head
- 1961-1976 Ford 427 Low/Medium Riser
- Port Volume: 170cc/125cc
- 76cc Combustion Chambers
- Bare Head, Sold Individually
Note: 72cc chamber heads have both vertical and diagonal exhaust bolt patterns. 76cc heads have vertical exhaust bolt pattern only.
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.
Combustion Chamber Volume: 72cc Intake Runner Volume: 170cc Exhaust Runner Volume: 125cc Intake Valve Diameter: 2.09' Exhaust Valve Diameter: 1.66' Valve Stem Diameter: 3/8" Valve Guides: Manganese bronze Deck Thickness: 5/8' Valve Spring Diameter: 1.55" Valve Spring Maximum Lift: .600" Rocker Stud: N/A Guideplate: N/A Pushrod Diameter: 3/8 Valve Angle: 13° Exhaust Port Location: Stock Spark Plug Fitment: 14mm x 3/4' Reach,
Gasket SeatValve Lift Intake Exhaust .100' 88 64 .200' 153 113 .300' 195 148 .400' 233 171 .500' 265 183 .600' 270 200 .700' N/A N/A Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28' H2O
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
Direct bolt-on for 1961-76 Ford 390-427-428 V8. Complete heads include stainless steel 2.09'' intake and 1.66'' exhaust valves to clear the 4.050'' bores on a 390ci engines. These 428 Cobra Jet-sized valves promote excellent flow for streetable power. #350-60089 can be machined to accept 2.19'' intake and 1.73'' exhaust valves if desired. Rocker shaft mounting holes and exhaust bolt holes are heli-coiled for strength. Rocker shaft stud kit 350-6009 is highly recommended, it eliminates wearing of the threads and possibility of bottoming the rocker shaft bolts in the head. Use head bolt kit #350-8557. 390 GT exhaust will not fit.
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