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  Home > Cylinder Heads > Air Flow Research Cylinder Heads > Chevrolet - Small Block > Chevrolet - Small Block 23° - Spread Port Exhaust >

AFR Cylinder Heads_Chevrolet Small Block_23°_210cc_Race Ready_Angle Plug_65cc_Spread Port_Assembled
AFR Cylinder Heads

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Price $2,305.00


Product Code: AFR-1059

Description Technical Specs
 


AFR 210cc “Race Ready” and “Competition” heads feature 100% CNC ported intake, exhaust and combustion chambers, A356 aluminum castings and high quality components throughout. The exhaust ports are also spread apart approximately .500 compared to the standard location and feature a Stahl bolt pattern. Recommended for race applications and aggressive street/strip builds up to 400 cubic inches, operating up to 6500-6800 RPM. AFR heads are available bare (without parts), call our tech line for details.

  • 210cc CNC Ported Intake Runners
  • .500 Spread Port Exhaust
  • A356 Aluminum
  • 8mm Bronze Valve guides
  • 5 angle valve job
  • Precision CNC machining
  • Multiple spring options


Assembled heads feature:
  • 8mm Bead Lock Valves
  • PAC Racing Valve Springs
  • 7/16 ARP Rocker Studs
  • Adjustable guide plates


www.P65Warnings.ca.gov
Flow Chart
Flow Data: cfm @ 28 inches of Water
Lift .200 .300 .400 .500 .550 .600 .650
Intake 145 199 248 285 301 309 311
Exhaust 110 158 192 210 214 220 222


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