Description
The new E-205 cylinder head for small block Ford engines provides race level performance while maintaining full compatibility with OEM equipment. It features larger runners for increased airflow, revised exhaust ports and larger diameter springs for higher lift camshafts, making them 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 as cast ports support the power needed to compete at engine speeds of up to 6500 RPM. The E-205 cylinder head is capable of supporting more than 500 naturally aspirated Horsepower, and even more in forced induction applications
Cylinder Head E-Street Assembled Ford Windsor 4.7L-5.8L/289-351 Cubic Inch Natural Aluminum 205 CC Intake Port 62 CC Exhaust Port 60 CC Chamber Volume 2.08 Inch Intake Valve 1.60 Inch Exhaust Valve 1.55 Inch Spring Diameter Set of 2 With Pushrod Guides Rocker Studs
Features & Benefits
- Capable Of Supporting More Than 500 Naturally Aspirated Horsepower And More In Forced Induction Applications
- Features Larger Runners For Increased Airflow
- Revised Exhaust Ports And Larger Diameter Springs For Higher Lift Camshafts
- Ideal For A Spec Series Racer And Larger Displacement Engines
- Exhaust Port Flange Is In The Stock Location To Allow For The Use Of Off-The-Shelf Headers And Hardware
- Larger Valves And Ports Support Engine Speeds Up To 6500 RPM
- Limited 1 Year Warranty
Attributes
- Condition: New
- Engine Compatibility: Ford Small Block V8 4.7L-5.8L 289-351 Cubic Inch
- Style: Assembled
- Finish: Satin
- Material: Aluminum
- CNC-Machined: Yes
- Combustion Chamber Volume (cc): 60 Cubic Centimeter
- Intake Runner Volume (CC): 205 Cubic Centimeter
- Exhaust Runner Volume (CC): 62 Cubic Centimeter
- Port Shape: Rectangular
- Intake Port Location: Standard
- Exhaust Port Location: Standard
- Intake Valve Diameter (IN): 2.08 Inch
- Exhaust Valve Diameter (IN): 1.6 Inch
- Includes Valves: Yes
- Spark Plug Angle: Straight
- Rocker Arm Nut Thread Size: 3/8 Inch
- Includes Rocker Arm Studs: Yes
- Valve Lock Type: 7 Degree
- Valve Stem Seal Type: Positive Stop
- Valve Guide Material: Manganese Bronze
- Number Of Springs Per Valve: 1
- Valve Seats Machined: Yes
- Steam Holes Drilled: No
- Machined For O-Ring: No
- Includes Guideplates: Yes
- Includes Damper Spring: Yes
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