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Dart 11821143P Pro 1 High Performance Cylinder Head, 230cc

Manufacturer

Dart

<p>Dart is committed to producing the best engine components available. All development, machining and assembly are done at Dart&rsquo;s own facilities in order to maintain the highest standards of quality. State of the art CNC machining centers, a computer controlled dynamometer and the proprietary &ldquo;Speed Flow&rdquo; technology / wet flow bench are among the assets which contribute to &ldquo;the Dart advantage&rdquo;.</p>

Picture for manufacturer Dart 63121202 Valvetrain

Part Number

11821143P
6 reviews
04/19/2034 8:13 AM
Sale Price

$1,350.69

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Product Details

Dart 11821143P Pro 1 High Performance Cylinder Head, 230cc

2.100 X .502 X 11/32 MAG BRONZEBIG BLOCK INTAKE

Dart's Pro 1 heads for small block Chevrolet engines are ideal for street performance enthusiasts and weekend racers alike. These heads are powerful, lightweight, affordable and come fully assembled with valves and springs. Specifications: 230cc intake ports, 72cc combustion chamber, 1.550 single springs, 2.08/1.60 valves. - 230cc cylinder heads are optimal for engines with 400+ cubic in displacement reaching around 7,000 max rpm. - The 1.550 double spring is intended primarily for engine applications using a mechanical cam. - Cylinder heads sold individually, set required for engine use.

  • Made start to finish in the U.S.A.
  • Works with virtually all factory standard parts.
  • Proven technology tested for the race track and for the street.
  • Cast from premium C355-T61 aircraft aluminum.
  • Developed to produce maximum horsepower and efficiency.

Products specifications

Comb Chamber

72cc

Intake Runners

230cc

Valves

2.08 Int / 1.60 Exh

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

Fast and easy transaction.

This is a great e-retailer. Best price and fast shipping. I ordered a bike rack. Their price was the lowest I could find, and it was drop shipped from the manufacturer the following day, and arrived in time for me to use it on the weekend. The one criticism I would have is the item description could have been better. From my web research, I knew the model I wanted, but if I was just browsing bike racks on their website, I would have needed more information.

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Great service. Quick shipping!

Fast and easy

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