RHS™ Pro Action™ Small Block Ford Cylinder Heads
CLICK HERE FOR INSTALLATION NOTES

OVERVIEW

RHS™ Pro Action™ cylinder heads are available for Ford 289-351 Windsor and 5.0 liter applications. Available in cast iron or aluminum, and in a variety of intake runner and combustion chamber volumes, Pro Action™ heads are the perfect cylinder head for street rods, muscle cars, oval track, and drag racing. With a long list of desirable standard features Pro Action™ Small Block Ford cylinder heads are the race winner’s choice.

FEATURES:
 Multi-angled intake valve seats
Radius exhaust valve seats
Improved valve guide design
Highly efficient water jacket
Manganese intake valve guides
Bronze exhaust valve guides
Hardened valve seats
Extra-thick deck faces


  This seal ensures that all assembled RHS™cylinder heads use top-quality COMP Cams® components for maximum durability and performance.  


Pro Action™ 200cc cylinder heads are ideal for 302 to 351 CID and 5.0L street/strip engines. Capable of producing up to 550 flywheel horsepower when combined with appropriate performance peripherals, Pro Action™ 200cc cylinder heads deliver maximum value for your performance dollar.
RPM RANGE
 3500-8000 3500-8000
COMBUSTION CHAMBER VOL.
 58cc 64cc
INTAKE RUNNER VOL.
 200cc 200cc
FINISH
 AS CAST AS CAST
APPROX. HP
400-550 400-550
PEAK AIRFLOW, INTAKE
 286 CFM @ .700" LIFT 286 CFM @ .700" LIFT
PEAK AIRFLOW, EXHAUST
202 CFM @ .700" LIFT 202 CFM @ .700" LIFT
 

VIEW COMPLETE PRO ACTION™ 200CC FLOW CHART 
INTAKE VALVE DIA.

2.020”

2.020”
EXHAUST VALVE DIA.
 1.600” 1.600”
MATERIAL
 CAST IRON ALUMINUM CAST IRON ALUMINUM
BARE CASTING PART #
 #35305
 #35005
 #35302
 #35002
FLAT TAPPET ASSEMBLY PART #
Assembled in-house using quality COMP Cams™ components
 #35305-01
 #35005-01
 #35302-01
 #35002-01
HYDRAULIC ROLLER ASSEMBLY PART #
Assembled in-house using quality COMP Cams™ components
 #35305-02
 #35005-02
 #35302-02
 #35002-02

Assembled in-house using quality COMP Cams™ components = Assembled in-house using quality COMP Cams™ components

RECOMMENDED PERIPHERAL COMPONENTS TECH SHEETS
Head Gasket:

Fel-Pro #1152
Intake Gasket:

Fel-Pro #1262

Exhaust Gasket:

Fel-Pro #1487
Head Studs:

ARP #154-4005, 289-302, 5.0L
ARP #154-4003, 351W

Rocker Arms:

COMP Cams® #1331-16
Lifters:

Determined by application
Pistons:

Determined by application
Pushrods:

Measure for Correct Length
Intake Manifold:

Determined by application
Spark Plugs:

See model-specific tech sheet
Head Torque:

See fastener mfg. specs
Intake Valve:

Stainless 2.020"

Exhaust Valve:

Stainless 1.600"
Flat Milling:

.006” per cc
Valve Angle:

20° intake/20° exhaust
Chamber Vol:

58cc or 64cc
#35002
#35302
#35005
#35305
#35002-01
#35302-01
#35005-01
#35305-01
#35002-02
#35302-02
#35005-02
#35305-02
 RETURN TO TOP


JOIN OUR MAILING LIST | SITE MAP


3416 Democrat Road • Memphis, TN 38118
Phone: (877)776-4323 • Fax: (901)368-1951
Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here to check price or purchase online! Click here for information about Pro Action 215cc Small Block Ford Cylinder Heads! Click here for information about Pro Action 180cc Small Block Ford Cylinder Heads!