{"product_id":"pro-design-cool-head-optional-domes-105865-p","title":"Pro Design Cool Head Optional Domes #105865-P","description":"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.\u003cbr\u003e\u003cbr\u003e\u003cli\u003eDifferently sized compression chamber domes\u003c\/li\u003e\u003cbr\u003e\u003cli\u003eEasily alter compression ratio with different sized domes\u003c\/li\u003e\u003cbr\u003e\u003cli\u003eFor use with Pro Design Cool Head cylinder head\u003c\/li\u003e\u003cbr\u003e\u003cli\u003eTune your compression ratio to match riding conditions\u003c\/li\u003e\u003cbr\u003e\u003cli\u003eAvailable in several displacements\u003c\/li\u003e\u003cbr\u003e\u003cli\u003eCNC machined from high strength aluminum alloy\u003c\/li\u003e","brand":"Pro Design","offers":[{"title":"Silver \/ 27-0318 18cc","offer_id":43437699891363,"sku":"1058650001","price":95.15,"currency_code":"USD","in_stock":true},{"title":"Silver \/ PD305-YD 19cc","offer_id":43437699924131,"sku":"1058650002","price":89.17,"currency_code":"USD","in_stock":false},{"title":"Silver \/ PD306 20cc","offer_id":43437699956899,"sku":"1058650003","price":95.88,"currency_code":"USD","in_stock":true},{"title":"Silver \/ PD307 21cc","offer_id":43437699989667,"sku":"1058650004","price":95.15,"currency_code":"USD","in_stock":true},{"title":"Silver \/ PD308 22cc","offer_id":43437700055203,"sku":"1058650009","price":97.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/8620\/0483\/products\/pro_10_coo_hea_opt_dom_ban.jpg?v=1694447589","url":"https:\/\/mxpowerplay.com\/products\/pro-design-cool-head-optional-domes-105865-p","provider":"MX PowerPlay ","version":"1.0","type":"link"}