- Engines & Components
- Cylinder Heads
- Dart Small Block Chevy Pro 1 Aluminum Cylinder Heads
As a direct result of Dart's wet-flow testing, the intake seats of these cylinder heads have five distinct angles. Each of the angles provides a shear point for the fuel to go into suspension before it enters a chamber. The heads also have back-cut valves, which make a big difference in how fuel is conditioned before entering combustion chambers. Result: the engine pulls more fuel and creates more power. Spark plugs are located as close to top center of the combustion chambers as possible. This shortens the flame's travel distance and produces a more uniform pressure rise in the cylinder to push pistons down.
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Features- Hardened Exhaust Seats
- Multi-Angle Intake Seats
- Dual Exhaust Bolt Pattern
- C355-T61 Aerospace Alloy
- Angled or Straight Spark Plugs
- Manganese Bronze Valve Guides
- Heart-Shaped Combustion Chambers
- Sold Individually (Bare or Assembled)
- Bolt-On Compatibility with Standard Valve Angle & Spacing
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180cc Intake Ports
180cc Intake Ports
200cc Intake Ports
200cc Intake Ports
215cc Intake Ports
What Are Dart Small Block Chevy Pro 1 Aluminum Cylinder Heads Common Pros and Cons?
Dart small block Chevy cylinder heads have well-designed intake seats that allow better fuel preparation prior to entering the combustion chamber. This increases engine performance and horsepower. As the cylinder heads are made from aluminum material and carefully manufactured for the best performance, the price for Dart small block Chevy heads is usually higher than other cylinder heads.
Which Dart Small Block Chevy Pro 1 Aluminum Cylinder Heads Are Best?
The best Dart Pro 1 heads SBC engines use depends on the application. One of the most popular heads is the Dart Pro 1 heads SBC 215 (intake port size). These are only recommended for race applications due to the large size. For street use, the Dart 180 cylinder heads are preferred as they work well in lower RPM ranges.
How Much Do Dart Small Block Chevy Pro 1 Aluminum Cylinder Heads Cost?
Dart SBC heads start in price at just over $750 each and reach to approximately $975/head, depending on application and options.