Pro Design 27-0322 Cool Head Dome Standard Bore 22Cc

★★★★★ 4.7 124 reviews

$86.90
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$86.90
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Free shipping Free 30-day returns

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Product details

Management number 215380763 Release Date 2026/04/12 List Price $34.76 Model Number 215380763
Category

For use with Pro Design’s Cool Head header, the Cool Head Optional Domes are an optional add-on that gives you even more adjustability and performance you can custom tailor to match your ATV and riding style. These replaceable combustion chambers come in a variety of displacements to accurately raise or lower the compression ratio of your engine and provide the performance you want. CNC machined from aluminum alloy, Pro Design build their Cool Heads to give your ATV great performance and a trick look. -CNC machined from high strength aluminum alloy

  • See fitment guide image for additional Machines this item fits. Differently sized compression chamber domes
  • Easily alter compression ratio with different sized domes
  • For use with Pro Design Cool Head cylinder head
  • Tune your compression ratio to match riding conditions
  • Available in several displacements
Color Silver
Brand Name Pro Design Racing
Style Name Compression
Unit Count 1.0 Ounce
Item Weight 0.7 Pounds
Closure Type Twist-On
Manufacturer Pro Design
Model Number PD308
Material Type Aluminum
Exterior Finish Aluminum
Item Dimensions 7 x 5.5 x 1.5 inches
Manufacturer Part Number PD308
Compatible with Vehicle Type All Terrain Vehicle

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4.7 out of 5
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124 ratings | 51 reviews
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