Available in both standard intake runner position and a raised runner version, Dart’s 220’s are cast with extra thick walls to allow extensive porting and modification. These heads are ideal for serious street performance, bracket racing and restricted oval classes that require a stock type casting. The 220 is the ultimate in 23° degree small block cylinder heads.

It is recommended that you contact a Dart technical representative before placing an order for this item. Detailed information about your planned engine build will help to ensure that you choose the right configuration for your motor and that any special parts and considerations are taken into account.

Features:

  • Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity.
  • Shallow combustion chamber design improves combustion and allows use of larger valves for improved airflow.
  • Interlocking ductile iron valve seats are compatible with stainless steel and titanium valves.
  • Spark plugs are shifted toward bore centerline to enhance flame travel and reduce spark advance requirement.
  • Refined intake port design reduces turbulence and increases air/fuel flow.
  • Optional spread exhaust ports allow use of larger primary tubes without header plates.
  • Water passages between exhaust ports improve cooling and prevent “hot spots” that can cause head gasket failure.
  • Gasketed 3/4” reach spark plugs offer widest selection of heat ranges.
  • Integral bosses can be drilled for fuel injection down nozzles.
  • All cylinder heads sold individually.

46 Items

//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12100000 Dart Race Series SBC Head (12100000)
220 Race Series SBC Cylinder Head
Standard Exhaust
Bare Casting
Comb Chamber : 64cc
Intake Runners : 220cc
Valves : TBA
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12171010 Dart Race Series SBC Head (12171010)
220 Race Series SBC Cylinder Head
Full Port
Bare Casting
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.055 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12171111 Dart Race Series SBC Head (12171111)
220 Race Series SBC Cylinder Head
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.055 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12172030 Dart Race Series SBC Head (12172030)
220 Race Series SBC Cylinder Head
Full Port
Bare Casting
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.08 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12172050 Dart Race Series SBC Head (12172050)
220 Race Series SBC Cylinder Head
Full Port
Bare Casting
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.100 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12172131 Dart Race Series SBC Head (12172131)
220 Race Series SBC Cylinder Head
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.08 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12172151 Dart Race Series SBC Head (12172151)
220 Race Series SBC Cylinder Head
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.100 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12200000 Dart Race Series SBC Head (12200000)
220 Race Series SBC Cylinder Head
Spread Exhaust
Bare Casting
Comb Chamber : 64cc
Intake Runners : 220cc
Valves : TBA
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12271010 Dart Race Series SBC Head (12271010)
220 Race Series SBC Cylinder Head
Full Port
Bare Casting
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.08 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12271111 Dart Race Series SBC Head (12271111)
220 Race Series SBC Cylinder Head
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.055 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12272030 Dart Race Series SBC Head (12272030)
220 Race Series SBC Cylinder Head
Full Port
Bare Casting
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.100 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12272050 Dart Race Series SBC Head (12272050)
220 Race Series SBC Cylinder Head
Full Port
Bare Casting
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.02 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12272131 Dart Race Series SBC Head (12272131)
220 Race Series SBC Cylinder Head
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.055 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 12272151 Dart Race Series SBC Head (12272151)
220 Race Series SBC Cylinder Head
Comb Chamber : 62cc
Intake Runners : 248cc
Valves : 2.100 Int / 1.600 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14100000 Dart Race Series SBC Head (14100000)
18 Degree Race Series SBC 270 Cylinder Head
Bare Casting, No CNC Porting
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14132010 Dart Race Series SBC Head (14132010)
18 Degree Race Series SBC 270 Cylinder Head
Super Mod, Bare Casting
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14132111 Dart Race Series SBC Head (14132111)
18 Degree Race Series SBC 270 Cylinder Head
Super Mod Assembly
Comb Chamber : TBA
Intake Runners : TBA
Valves : 2.15 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172010 Dart Race Series SBC Head (14172010)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.15 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172020 Dart Race Series SBC Head (14172020)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.18 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172030 Dart Race Series SBC Head (14172030)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Bare Casting
Comb Chamber : TBA
Intake Runners : TBA
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172040 Dart Race Series SBC Head (14172040)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.15 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172111 Dart Race Series SBC Head (14172111)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.15 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172121 Dart Race Series SBC Head (14172121)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172131 Dart Race Series SBC Head (14172131)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.18 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14172141 Dart Race Series SBC Head (14172141)
18 Degree Race Series SBC 270 Cylinder Head
Full Port
Comb Chamber : 66cc
Intake Runners : 270cc
Valves : 2.02 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14200000 Dart Race Series SBC Head (14200000)
16 Degree Race Series SBC 268 Cylinder Head
Bare Casting, No CNC Porting
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272010 Dart Race Series SBC Head (14272010)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 2.15 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272020 Dart Race Series SBC Head (14272020)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 2.18 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272030 Dart Race Series SBC Head (14272030)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Bare Casting
Comb Chamber : TBA
Intake Runners : TBA
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272040 Dart Race Series SBC Head (14272040)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 2.15 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272111 Dart Race Series SBC Head (14272111)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 2.15 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272121 Dart Race Series SBC Head (14272121)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272131 Dart Race Series SBC Head (14272131)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 2.18 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14272141 Dart Race Series SBC Head (14272141)
16 Degree Race Series SBC 268 Cylinder Head
Full Port
Comb Chamber : 55cc
Intake Runners : 268cc
Valves : 1.94 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14300000 Dart Race Series SBC Head (14300000)
15 Degree Race Series SBC 284 Cylinder Head
Bare Casting, No CNC Porting
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14372010 Dart Race Series SBC Head (14372010)
15 Degree Race Series SBC 284 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 48cc
Intake Runners : 284cc
Valves : 2.18 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14372030 Dart Race Series SBC Head (14372030)
15 Degree Race Series SBC 284 Cylinder Head
Full Port
Bare Casting
Comb Chamber : TBA
Intake Runners : TBA
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14372040 Dart Race Series SBC Head (14372040)
15 Degree Race Series SBC 284 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 48cc
Intake Runners : 284cc
Valves : 2.15 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14372111 Dart Race Series SBC Head (14372111)
15 Degree Race Series SBC 284 Cylinder Head
Full Port
Comb Chamber : 48cc
Intake Runners : 284cc
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14372131 Dart Race Series SBC Head (14372131)
15 Degree Race Series SBC 284 Cylinder Head
Full Port
Comb Chamber : 48cc
Intake Runners : 284cc
Valves : 2.18 Int / 1.625 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14372141 Dart Race Series SBC Head (14372141)
15 Degree Race Series SBC 284 Cylinder Head
Full Port
Comb Chamber : 48cc
Intake Runners : 284cc
Valves : 2.02 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14400000C Dart Race Series SBC Head (14400000C)
12.5 Degree Race Series SBC 296 Cylinder Head
Bare Casting, No CNC Porting
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14472010 Dart Race Series SBC Head (14472010)
12.5 Degree Race Series SBC 296 Cylinder Head
Full Port
Bare Casting
Comb Chamber : 42cc
Intake Runners : 296cc
Valves : 2.15 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14472111 Dart Race Series SBC Head (14472111)
12.5 Degree Race Series SBC 296 Cylinder Head
Full Port
Comb Chamber : 42cc
Intake Runners : 296cc
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14482030 Dart Race Series SBC Head (14482030)
12.5 Degree Race Series SBC 296 Cylinder Head
Full Port, Large
Bare Casting
Comb Chamber : TBA
Intake Runners : TBA
Valves : 2.18 Int / 1.60 Exh
//d5otzd52uv6zz.cloudfront.net/e28e08f4-8547-42b3-9c3f-c8e6f842d97b-50.jpg 14482131 Dart Race Series SBC Head (14482131)
12.5 Degree Race Series SBC 296 Cylinder Head
Full Port, Large
Comb Chamber : 42cc
Intake Runners : 296cc
Valves : 2.15 Int / 1.60 Exh

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