Description

AFR 210cc SBC “Eliminator” Racing Cylinder Head

 

The Most Powerful Standard Racing Head Available

 

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. Center bolt valve cover is available as a machine option. Exhaust port and bolt pattern are raised .250 over GM L98 cyilnder heads, this rarely affects header or chassis fitment.

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

210cc Eliminator Race Cylinder Head Features:

100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle Valve Job 210cc Intake Ports 80cc Exhaust Ports Bead Lock Intake Valve, 2.080” x 5.006” Overall Valve Length Bead Lock Exhaust Valve, 1.600” x 5.024” Overall Valve Length PAC Racing Valve Spring: 1.550” OD Solid Roller Dual Valve Spring, 225 lbs on seat, .710” maximum lift, Max RPM 6300-6500 10° Manley 4140 Chrome Moly Retainers 10° Bead Lock Valve Keepers 7/16” Rocker Studs Adjustable 5/16” Guide Plates Viton Valve Seals Hardened Spring Cup Intake Valve Seats Exhaust Valve Seats Bronze Valve Guides Standard or Spread Port Exhaust Bolt Pattern 1050 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Race Ready CNC Porting 75cc Combustion Chambers Standard Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg. 1054 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Race Ready CNC Porting 65cc Combustion Chambers Standard Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg. 1059 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Race Ready CNC Porting 65cc Combustion Chambers Spread Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg. 1100 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Competition Package Race Ready CNC Porting 75cc Combustion Chambers Standard Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg. 1103 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Competition Package Race Ready CNC Porting 65cc Combustion Chambers Standard Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg. 1105 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Competition Package Race Ready CNC Porting 75cc Combustion Chambers Spread Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg. 1106 210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Competition Package Race Ready CNC Porting 65cc Combustion Chambers Spread Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg.