Pair 205cc Assembled Cylinder Heads Ford 302 351Windsor SBF Suit Hydraulic Roller Camshaft

SPECS

Series    E-Series

Grade Type        Performance

Quantity            Set of 2 / Sold as a PAIR

Camshaft Type  Hydraulic Roller

Horsepower       400-525 HP

Installation Notes           

EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL FLAT TAPPET AND HYDRAULIC ROLLER CAMSHAFT; Hardened pushrods required, use Edelbrock #9632 (flat tappet only) for 302 applications. Will not accept rail rockers.; 289-302 V8s require Head Bolt Bushings #9680 and either Head Bolt Kit #8552 (7/16") or stock head bolts.; Match with Edelbrock head gasket sets.; Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.; Race-level performance while maintaining full compatibility with OEM equipment; Features larger runners for increased airflow and revised exhaust ports and larger diameter springs for higher lift camshafts making it ideal for a spec series racer and larger displacement engines; The exhaust port flange is in the stock location to allow for the use of off-the-shelf headers and hardware while the enlarged valves and ports support the power needed to compete at engine speeds of up to 6500 rpm; Capable of supporting more than 500 naturally aspirated horsepower and even more in forced induction applications

CNC Ported        No

Combustion Chamber Volume   60 cc

Deck Height        8.2 in

Deck Thickness 0.625 in

Intake Valve Diameter   2.08 in

Exhaust Valve Diameter  1.60 in

Guide Plates Included    Yes

Intake Runner Volume  205 cc

Material               Aluminum

Push Rod Diameter         (Suggested) 0.3125 in

Rocker Stud Diameter    0.375 in

Valve Angle        20 deg

Valve Spring Diameter   1.55 in

Valve Spring Maximum Lift          0.650 in

Valve Stem Diameter     0.3438 in

Seat Angle          Exhaust 45 deg/Intake 45 deg

Guide Plate Material      Hardened Steel

NOTE: if using 302 Windsor 7/16" head bolts, you will need to purchase a bushing kit to sit into the head.