Dart · 11071143
Part #: 11071143
UPC: 807051003796
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Description: Dart Pro1 LS 15 Deg CNC (LS1 Compatible) Gen III Cylinder Heads
Description:
Description
Recommended for engines with 4.000 inch bore or larger. Maximum competition, competition modified drag racing, circle track. Over 7,000 RPM. Dart's PRO1 LS 15 Deg 250cc CNC ported Aluminum cathedral port cylinder heads for GM LS series small block V8 engines take performance to the next level. This LS CNC cathedral port head is machined on a dedicated casting with extra thick sections to maintain the proper wall thickness after porting. Due to the large diameter intake valves, the Dart LS CNC head is recommended for use on engines with 4.000 inch and larger cylinder bores. Precise computer controlled CNC machining, multi-angle intake seats, and radiused exhaust seats enhance airflow. Extra material above the ports accommodates valve train upgrades.
Features & benefits
- Heads are sold individually
Information
Dart Pro1 LS 15 Deg CNC (LS1 Compatible) Gen III Cylinder Heads
Specifications
- GTIN
- 00807051003796
- Weight
- 28 lb
- Height
- 9 in
- Length
- 22.25 in
- Width
- 7 in
- EO
- Legal US
- Life cycle
- Available to Order
- AAM brand code
- DAR
- Warehouse brand code
- BGWK
- AAIA brand code
- BGWK
Attributes
- CNC Ported
- Yes
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Category
- Cylinder Heads
- Category Hierarchy
- Heads>Gen III LS Next Heads>Pro1
- Combustion Chamber Volume
- 68.00
- Cylinder Head Material
- RMR Cast Aluminum Alloy
- Cylinder Head Series
- Pro1
- EBAY Category ID
- 33617
- Engine
- LS Gen III
- Engine - Web
- LS Gen III
- Engine Type
- ICE
- Exhaust Valve Diameter
- 1.600
- Industry
- Automotive
- Intake Runner Volume
- 250.00
- Intake Valve Diameter
- 2.080
- Make
- Chevrolet
- Make - Web
- Chevrolet
- Material
- RMR Cast Aluminum Alloy
- Port Volume
- 250.00
- Product Type
- Engine Cylinder Head
- Series
- Pro1 Chevrolet LS Gen III Heads
- Subcategory
- Cylinder Heads
- Title
- Pro1 Chevrolet LS Gen III Head - 250.00 CC Port, 68.00 CC Chamber
- Title - Web
- Pro1 Chevrolet LS Gen III Head - 250.00 CC Port, 68.00 CC Chamber
- Valve Angle
- 15
- Valve Spring Diameter
- 1.295
- Valve Spring Maximum Lift
- 0.650
- Valve Spring Type
- Double
Fitment status
This product is universal and will fit your application.
Dart 11071143
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