EDELBROCK PERFORMER RPM CYLINDER HEADS FOR S/B FORD 351C (COMPLETE, SINGLE)

Description

EDELBROCK PERFORMER RPM CYLINDER HEADS FOR S/B FORD 351C (COMPLETE, SINGLE) - 61629

Performer RPM 351C
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS

Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These heads deliver great throttle response and power from 1500 to 6500 rpm. These heads feature the highest quality intake and exhaust valves and valve springs.

PERFORMER RPM 351C FEATURES:

Designed for 351C, 351M & 400M Ford engines
Very streetable 190cc intake runners
2.05" intake and 1.60" exhaust valves
"Compact charge" kidney shape combustion chamber design
Intake and exhaust ports based on 2V design
Optimized spark plug location provides improved header clearance
Match with Edelbrock RPM Air-Gap manifold #7564

Cylinder Head Specifications:
Combustion chamber volume: 60cc
Intake runner volume: 190cc
Exhaust runner volume: 90cc
Intake valve diameter: 2.05"
Exhaust valve diameter: 1.60"
Valve stem diameter: 11/32"
Valve guides: Manganese bronze
Deck thickness: 5/8"
Valve spring diameter: 1.55"
Valve spring maximum lift: .580"
Rocker stud: 7/16"
Guideplate: Hardended steel
Pushrod diameter: 5/16"
Valve angle: Same as OE 9.5 degrees
Exhaust port location: Stock
Spark plug fitment: 14mm x 3/4 reach, gasket seat

#61629: Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2OValve Lift.100".200".300".400".500".600".700"Intake58120180227260265-Exhaust54105138151161165-
INSTALLATION NOTE: Match with Edelbrock head gasket sets on pages 84-85. Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs 14mm x 3/4" reach with flat gasket seat (Champion RC12YC). Deck thickness: 5/8", rocker stud diameter: 7/16", pushrod diameter: 5/16" (width of slot in guide plate). Valve sizes are recommended, not maximum.

*Not legal for sale or use on pollution controlled motor vehicles.