EngineQuest Nissan K21 K25 Cylinder Head - Assembled EQ-CH152NA

• Highest grade of material used in manufacturing
• Thicker decks for greater strength
• Superior port finish for increased flow
• Improved flow design to resist cracking

Attributes:

• GTIN: 00810037940435
• Brand Name: EngineQuest
• Accessory Bolt Holes Drilled: Yes
• CNC-Machined Combustion Chamber: No
• CNC-Machined Exhaust Runner: No
• CNC-Machined Intake Runner: No
• Combustion Chamber Style: CLOSE
• Combustion Chamber Volume (cc): Stock
• Cylinder Head Finish: Natural
• Cylinder Head Material: Aluminum
• Cylinder Head Style: Assembled
• Damper Spring Included: No
• Exhaust Port Location: Standard
• Exhaust Runner Volume (cc): Stock
• Exhaust Valve Diameter: 1.18
• Exhaust Valves Included: Yes
• Flow: Exhuast: Stock
• Flow: Intake: Stock
• Guideplates Included: No
• Heat Crossover: No
• Intake Port Location: Standard
• Intake Runner Volume (cc): Stock - +/- 2cc
• Intake Valve Angle: Stock
• Intake Valve Diameter: 1.46
• Intake Valves Included: Yes
• Lock Style: Steel
• Locks Included: Yes
• Machined for O-Ring: No
• Number of Springs Per Valve: 1
• Oiling Style: Rocker arm
• Retainer Material: Steel
• Retainers Included: Yes
• Rocker Arm Nuts Included: No
• Rocker Arm Studs Included: No
• Rocker Arms Included: No
• Spark Plug Style: Stock
• Standard Pack: Each
• Steam Holes Drilled: No
• Valve Cover Mounting Style: Center
• Valve Guide Material: Iron
• Valve Guides Included: Yes
• Valve Seat Machine Style: 3 Angle Cut
• Valve Seat Material: Steel
• Valve Seats Machined: Yes
• Valve Springs Included: Yes
• Valve Stem Seal Style: Metal Clad
• Valve Stem Seals Included: Yes

Extended Information:

• Country of Origin: China
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 24 x 8 x 8 inches
• Weight: 21 lb