AFR BBC Aluminum Heads Rectangular Port 315cc Assembled

AIR FLOW RESEARCH SKU: AFR2000

$4,483.58

Only 1 left!

AFR BBC aluminum heads rectangular port flowing 315cc with 2.250 Intake/ 1.880 exhaust valves with a 24 degree valve angle. Recommended for aggressive street, or street/strip builds with displacements up to 540 cubic inches, operating up to 6800 RPM.

  • Big Block Chevy Cylinder Head
  • Magnum Comp
  • Assembled
  • 2.250 / 1.880 in Valves 
  • 315 cc Intake
  • 121 cc Chamber
  • 1.625 in Springs 
  • Aluminum
  • Pair
315cc Competition Flow Chart
  .200 .300 .400 .500 .600 .700 .800
Int 163 239 301 349 380 386 387
Exh 138 184 238 271 285 293 299

Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 4.600", 3/4" radius plate exhaust, 2 1/8" curved pipe

 

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