AFR SBC Aluminum Heads 245cc Eliminator Race NPP Angle Plug Assembled

AIR FLOW RESEARCH SKU: AFR1137-TI

$3,580.33

Sold Out

AFR SBC aluminum heads eliminator race 245cc angle plug assembled heads with 2.125 Intake/ 1.600 Exhaust Valves and 70cc combustion chamber. NPP stands for “no pushrod pinch”, and this is AFR’s largest 60/40 valve spacing head. These heads require shaft mount rocker arms for all applications and has extra machining for 3/8” pushrod clearance.

  • Small Block Chevy Cylinder Head
  • Eliminator Race
  • NPP
  • Assembled 
  • 2.125 / 1.600 in Valves
  • 245 cc Intake
  • 70 cc Chamber
  • 1.550 in Springs
  • Angle Plug
  • 23 Degree Valve Angle 
  • Requires Shaft Mount Rockers
  • Aluminum
  • Pair
245cc Competition Flow Chart
  .200 .300 .400 .500 .550 .600 .650 .700 .800
Int 161 224 261 301 311 320 331 337 345
Exh 128 165 214 228 237 238 243 245 250

Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 4.155", intake 3/4" radius plate exhaust, 1 7/8" curved pipe

 

No reviews