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Pro Design Cool Head Optional Domes

Fits Your MachineDisplaying parts for your 1986 HONDA TRX 250R FOURTRAX
Pro Design Cool Head Optional Domes
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    Pro Design Cool Head Optional Domes

    Fits: 1986 HONDA TRX 250R FOURTRAX

    105865
    Average rating 0 out of 5 stars

    Our Price: $56.88$77.99

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    Details

    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.

    Specs:
    • 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
    • CNC machined from high strength aluminum alloy
    ⚠ WARNING: Cancer and Reproductive Harm -

    Pro Design Cool Head Optional Domes Reviews

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