Beskrivning

Edelbrock part #79559 Big Block Chevy E-CNC 355 cylinder head is the ultimate in performance. These cylinder heads are fully CNC ported for maximum horsepower and torque making them ideal for high-performance's street and light duty racing The Edelbrock part #79559 Big Block Chevy E-CNC 355 cylinder head is the ultimate in performance. This cylinder head is fully CNC ported for maximum horsepower and torque making them ideal for high-performance's street and light duty racing applications. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location. E-CNC 355 FOR B/B CHEVY (RECTANGLE PORT) FEATURES: - This cylinder head delivers maximum horsepower and torque in high Performance's street and light duty racing applications - Full CNC porting of the combustion chambers intake & exhaust runners improving air-flow & overall performance potential - This head has a 24.5deg x 4.4deg intake valve angle 15.5deg x 4.2deg exhaust valve angle and exhaust ports that have been raised 0.125" but are still in the stock location - Spark plug angles have been modified to produce a smooth flame front for increased fuel efficiency & maximum power - combustion chamber size of 118cc - Equipped with valve springs for use in hydraulic roller applications

• Specifikationer

  • Assembled: Yes
  • Camshaft Type: Hydraulic Roller
  • CNC Ported: Yes
  • Combustion Chamber Volume: 118 CCM
  • Construction Type: Complete
  • Cylinder Head Gasket Included:No
  • Deck Height: 10.2 Inch
  • Deck Thickness: 0.625"
  • EGR Port: No
  • Exhaust Port Location: +0.200
  • Exhaust Runner Volume: 129 CCM
  • Exhaust Valve Diameter: 1.88"
  • Family: E-CNC
  • Flange Type: Rectangle Intake
  • Grade Type: Performance
  • Guide Material: Manganese Bronze
  • Guide Plate Material: Hardened Steel
  • Guide Plate Material:Chromoly Steel
  • Guide Plates Included: Yes
  • Head Casting Number:31-5145
  • Horsepower: 550-750 HJ
  • Intake Runner Volume: 354-334 CCM
  • Intake Runner Volume:354 CCM
  • Intake Valve Diameter: 2.300"
  • Material: Aluminum
  • Mounting Hardware Included: No
  • Push Rod Diameter: (Suggested) 0.375 Inch
  • Quantity: Sold Individually
  • Retainer Included: Yes
  • Rocker Arm Stud Diameter: 0.4375 Inch
  • Rocker Arm Studs/Bolts Included:Yes
  • Rocker Arms Included:No
  • Seat Angle: Exhaust 45 deg/Intake 45 DD
  • Seat Material: Ductile Iron
  • Series: E-CNC
  • Valve Angle: Exhaust 15.5 X 4.2 deg/Intake 24.5 x 4.4 DD
  • Valve Cover Gasket Included: No
  • Valve Lock Material:Chromoly Steel
  • Valve Lock Material:Steel
  • Valve Locks Included:Yes
  • Valve Seals Included: Yes
  • Valve Spring Diameter: 1.55 Inch
  • Valve Spring Maximum Lift: 0.700 Inch
  • Valve Spring Retainers Included:Yes
  • Valve Springs Included: Yes
  • Valve Stem Diameter: 0.3438 Inch
  • Valves Included:Yes

• Passar på

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