Edelbrock Performer RPM 205cc Cylinder Heads for Small Block Ford: More Airflow for More Horsepower

Edelbrock knows more airflow means more horsepower. They took a hard look at their Performer RPM cylinder heads for small block Ford and realized they had to up the ante. What they came up with are the Performer RPM 205cc Cylinder Heads.

The heads feature 205cc intake runners and 2.080-inch intake valves to feed more air into the combustion chambers. They also have 1.550-inch dual valve springs that can handle hydraulic roller camshafts rated up to .650-inch valve lift. More lift means more high-RPM airflow.

Like all Edelbrock cylinder heads, the Performer RPM 205cc heads are cast from A356-T6 aluminum in Edelbrock’s own US foundry. The patented Clean-Cast Technology eliminates internal casting flaws, producing smoother internal surfaces to improve airflow and coolant flow.

Other features include:
• 5/8-inch thick deck
• Manganese bronze valve guides
• Three-angle valve job and ductile iron interlocking valve seats
• Helicoil inserts in the rocker stud threaded holes
• Hardened steel valve spring locators

Edelbrock Performer RPM 205cc Cylinder Heads are fully assembled and fit 1963-2001 Ford 289, 302, and 351W engines. Since they’re designed for high performance street and bracket racing, the heads are not machined for a heat crossover, EGR, or Air Injection and are not emissions-legal.

Specifications
• 205cc intake runners          
• 62cc exhaust runners
• 60cc combustion chambers with 2.08-/1.60-inch stainless steel valves   
• 1.550-inch dual valve springs rated to .650-inch valve lift
• 3/8-inch rocker studs
• 5/16-inch guide plates for use with hardened pushrods
• Seven-degree valve locks and retainers

CHECK OUT EDELBROCK’S PERFORMER RPM 205CC CYLINDER HEADS FOR SMALL BLOCK FORD