Muscle Car Series Aluminum Cylinder Head
• Small Block Ford
• 190cc Intake Runner
• 60cc Combustion Chamber
• Pedestal Mount
• Assembled
• Sold Individually
  
  
  Features:
• Combustion Chamber Volume (cc): 60cc
• Intake Runner Volume (cc): 190cc
• Exhaust Runner Volume (cc): 65cc
• Intake Port Location: Standard
• Exhaust Port Shape: Square-port
• Exhaust Port Location: Standard
• Spark Plug Style: Straight, .750 Reach Gasket
• Intake Valve Diameter (in): 2.020"
• Exhaust Valve Diameter (in): 1.600"
• Maximum Valve Lift (in): .575"
• Spring Pressure Closed: 115-125 @ 1.800"
• Spring Pressure Open: 295-305 @ 1.225"
• Outside Diameter of Outer Spring (in): 1.437"
• Number of Springs Per Valve: Dual
• Retainer Material: Chromemoly steel
• Lock Style: 7 degree
• Valve Stem Seal Style: Viton® Fluoroelastomer
• Rocker Arm Nut Thread Size: 3/8" x 24
• Guideplate Pushrod Size: 5/16"
• Valve Cover Mounting Style: Standard
• Accessory Bolt Holes Drilled: Yes
• Intake Valve Angle: 23 Degrees
• Exhaust Valve Angle: 20 Degrees
• Valve Guide Material: Manganese bronze
• Valve Seat Machine Style: 5-angle
• Valve Seat Material: Chrome Nickel
• Steam Holes Drilled: No
• Oiling Style: Through pushrod
• Machined for O-Ring: No
• Heat Crossover: No

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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