Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy 14172010 250 Head
Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy 14172010 250 Head
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Description
Dart Race Series 18 degree cylinder heads (for small block Chevy) delivers features that put you ahead of the competition! Dart refined the rolled valve angle design to give you more versatility, more performance, more reliability and higher quality.
Features include:
* Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity
* Shallow combustion chamber design to improve combustion and allow the use of larger valves for improved airflow
* Refined intake port design reduces turbulence and improves air/fuel flow
* 67cc as-cast chamber volume can be machined down to 48cc
* Interlocking ductile iron valve seats are compatible with stainless steel or titanium valves
* Valve seats will accommodate up to 2.180 in. intake and 1.625 in. exhaust valves
* Extra thick decks for 9:1 engines can be milled for high compression engines
* Integral bosses can be drilled for fuel injection down nozzles
* Intake runners can be ported to CNC ported to 250cc
Part Type
Cylinder Heads
Specifications
- Product Attributes - Brand
- Dart
- Product Attributes - Manufacturer's Part Number
- 14172010
- Product Attributes - Part Type
- Cylinder Heads
- Product Attributes - Product Line
- Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy
- Product Attributes - UPC
- 807051007299
- Product Attributes - Combustion Chamber Volume (cc)
- 66
- Product Attributes - Intake Runner Volume (cc)
- 250cc
- Product Attributes - Cylinder Head Style
- Bare
- Product Attributes - Cylinder Head Material
- Cast aluminum
- Product Attributes - Intake Valve Diameter (in.)
- 2.150 in.
- Product Attributes - CNC-Machined Combustion Chamber
- Yes
- Product Attributes - CNC-Machined Intake Runner
- Yes
- Product Attributes - CNC-Machined Exhaust Runner
- Yes
- Product Attributes - Intake Port Location
- Raised
- Product Attributes - Spark Plug Style
- Angle
- Product Attributes - Intake Valves Included
- No
- Product Attributes - Exhaust Valves Included
- No
- Product Attributes - Exhaust Valve Diameter (in.)
- 1.600 in.
- Product Attributes - Valve Springs Included
- No
- Product Attributes - Damper Spring Included
- No
- Product Attributes - Retainers Included
- No
- Product Attributes - Locks Included
- No
- Product Attributes - Valve Stem Seals Included
- No
- Product Attributes - Rocker Arm Studs Included
- No
- Product Attributes - Rocker Arms Included
- No
- Product Attributes - Rocker Arm Nuts Included
- No
- Product Attributes - Guideplates Included
- No
- Product Attributes - Valve Cover Mounting Style
- Perimeter bolt
- Product Attributes - Accessory Bolt Holes Drilled
- No
- Product Attributes - Intake Valve Angle
- 18
- Product Attributes - Exhaust Valve Angle
- 18
- Product Attributes - Valve Guides Included
- Yes
- Product Attributes - Valve Guide Material
- Manganese bronze
- Product Attributes - Valve Seats Machined
- Yes
- Product Attributes - Valve Seat Material
- Ductile iron
- Product Attributes - Cylinder Head Color
- Natural
- Product Attributes - Steam Holes Drilled
- No
- Product Attributes - Oiling Style
- Through pushrod
- Product Attributes - Machined for O-Ring
- No
- Product Attributes - Heat Crossover
- No
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Dart |
|---|---|
| StreetFX SKU | drt14172010 |
| SFX Item ID | 5088980 |
| Supplier Item Code | 5088980 |
| Manufacturer SKU | 14172010 |
| Manufacturer UPC | 807051007299 |
Compatibility
| Application Data |
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