AFR 210cc SBC Racing Cylinder Head

The Most Powerful Standard Racing Head Available

210cc Racing Head, Angle Plug, Standard Exhaust, 75cc 1050

210cc Racing Head, Angle Plug, Standard Exhaust, 65cc 1054

210cc Racing Head, Angle Plug, Spread Port Exhaust, 65cc 1059

AFR 210cc SBC Eliminator Racing Cylinder Head

The Most Powerful Standard Racing Head Available

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These reasonably priced AFR 210cc intake port small block Chevy angle plug cylinder heads are available in two stages of performance. The Race Ready version features 100% CNC ported intakes while the higher flowing Competition version features 100% CNC ported intakes with greater detail. Both come with 100% CNC ported combustion chambers and 80cc exhaust ports with a 3/4” thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm 2.080 intake and 1.600 exhaust with AFR’s hardened ductile iron interlocking valve seats. The exceptional flow characteristics, 23° valve angle, and standard valve spacing make this the perfect head for 350 to 400 cid engines in bracket drag cars, sportsman oval trackers, and highly modified street class cars operating between 3000 and 7500 rpm (higher rpm ranges possible depending on combination of parts).The 210cc aluminum cyilnder heads are available in either standard or spread port exhaust. No special parts are required (see footnotes here). Dual valve cover bolt pattern is standard. Exhaust port is raised .250 over GM L98 cyilnder heads.

210cc SBC Aluminum Cylinder Head Street Flow Chart

Tested on 4.060 Bore

210cc SBC Aluminum Cylinder Head Comp. Flow Chart

Tested on 4.060 Bore

Note: Milling head deck will affect flow numbers. Angle mills might require .120 thick intake gasket.