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BluePrint Chev 350 Aluminum Assembled Single Cylinder Head 220cc # HP8103

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AU $1,750.00

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  • Limited Stock
  • In Stock

DESCRIPTION:

  • Get big power on a small budget with BluePrint Muscle Series cylinder heads! These lightweight aluminum heads bolt up to your small block Chevy and feature 220cc intake/67cc exhaust runners, 64cc combustion chambers, and 2.08" intake/1.60" exhaust valves. They're fully assembled with valve springs, retainers, locks, guideplates, studs, and seals.
    • Maximum output for less money!
    • Designed and produced by BluePrint Engines
    • Fully assembled with heavy duty components
    • Backed by our full 12-month limited warranty

INTAKE:

  • Intake Runner Volume (cc): 220cc
  • Intake Port Location: Standard
  • Intake Valves Included: Yes
  • Intake Valve Diameter (in): 2.08 in.
  • CFM Port Flow Average @ 28"
    • .100" 76
    • .200" 137
    • .300" 189
    • .400" - 228
    • .500" 254
    • .600" - 258

EXHAUST:

  • Runner Volume (cc): CNC- 65cc
  • Exhaust Valve Diameter (in): 1.600 in.
  • Exhaust Valves Included: Yes
  • Port Shape: Square-Port
  • Exhaust Port Location: Raised
  • CFM Port Flow Average @ 28"
    • .100" 112
    • .200" 155
    • .300" 186
    • .400" 203
    • .500" 208
    • .600" - 216

COMBUSTION CHAMBER:

  • Combustion Chamber Volume (cc): 64cc
  • CNC-Machined Combustion Chamber: No

VALVE SPECS:

  • Maximum Valve Lift (in): .650 in.
  • Intake Valve Angle: 23 Degrees
  • Exhaust Valve Angle: 23 Degrees
  • Valve Guides Included: Yes
  • Valve Guide Material: Manganese Bronze
  • Valve Seats Machined: Yes
  • Valve Seat Machine Style: 5-Angle
  • Valve Seat Material: Chrome Nickle
  • Valve Stem Seals Included: Yes
  • Valve Stem Seal Style: Viton Fluoroelastomer

SPRINGS:

  • Valve Springs Included: Yes
  • Spring Pressure Open:360-380 @ 1.150
  • Spring Pressure Closed: 115-135 @ 1.800
  • Outside Diameter of Outer Spring (in): 1.295 in.
  • Damper Spring Included: Yes
  • Number of Springs per Valve: Dual
  • Retainers Included: Yes
  • Retainer Material: Chromemoly Steel
  • Locks Included: Yes
  • Lock Style: 7 Degree

PUSHRODS:

  • Guide Plates Included: Yes
  • Guide Plate Pushrod Size (in): 5/16 in.

ROCKER ARMS:

  • Rocker Arm Studs Included: Yes
  • Rocker Arm Stud Size (in): 7/16 in.
  • Rocker Arms Included: N/A
  • Rocker Arm Nuts Included: No

MISC:

  • Head Style: Assembled
  • Cylinder Head Material: Aluminum
  • Cylinder Head Finish: Natural
  • Spark Plug Style: Straight .750 Reach Gasket
  • Spark Plug Placement: Vortec
  • Cover Mounting Style: Perimeter & Centert Bolt
  • Steam Holes Drilled: No
  • Oiling Style: Through Pushrod
  • Machined for O-Ring: No
  • Heat Crossover: No
  • 3/8 -16 in. Accessory Bolt Holes Machined On Ends Of Heads
  • Exhaust ports raised approx .500 vs oem iron castings

QTY:

  • Sold Per Single

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