{"title":"Engine Upgrades","description":"","products":[{"product_id":"sea-doo-performance-intercooler","title":"Sea-Doo Performance Intercooler","description":"\u003cp\u003eWR04040\u003c\/p\u003e\n\u003cp\u003eWORX Racing NEW Performance Sea-Doo 4-tec Intercooler provides huge gains over OEM Intercooler providing a cooler denser air to the engine increasing horsepower! The 30% larger wider core allows for better heat transfer of compressed air from supercharger or turbo charger before entering engine. WORX Racing NEW Sea-Doo intercooler is a direct replacement of all Sea-Doo 4-tec external intercoolers and is suitable for all applications from stock to open turbo watercraft. Unit comes with necessary water fittings to suit OEM cooling applications, pressure bleed on front of unit and a replaceable sacrificial anode to extend intercooler life.\u003c\/p\u003e","brand":"Jetski Junk","offers":[{"title":"Default Title","offer_id":51865274515731,"sku":"WR04040","price":794.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T092538.247.png?v=1753824367"},{"product_id":"yamaha-1-8-engine-cooling-plate","title":"Yamaha 1.8 Engine Cooling Plate","description":"\u003cp\u003eWR04032\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Yamaha Engine Block Cooling plate allows for up to 3 fittings to be fitted for maximum water flow into you Yamaha 1.8 engine block. Injection points target know engine ‘Hot Spot” and directs initial cooling around No#2 cylinder which is common for detonation and overheating in high boost applications.\u003c\/li\u003e\n\u003cli\u003eBillet anodised construction allowing 1,2 or 3 fittings to be installed\u003c\/li\u003e\n\u003cli\u003eFits all 1.8 Yamaha engines (may require o-ring for early models)\u003c\/li\u003e\n\u003cli\u003eAllows for maximum cooling to engine under high boost\u003c\/li\u003e\n\u003cli\u003eRace proven in closed course and endurance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jetski Junk","offers":[{"title":"Default Title","offer_id":51865280348435,"sku":"WR04032","price":169.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T090742.684.png?v=1753823269"},{"product_id":"yamaha-engine-cooling-adapter","title":"Yamaha Engine Cooling Adapter","description":"\u003cp\u003e\u003cspan\u003eWR04036\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBillet anodised fitting to replace anode block which allows for extra cooling water to be added or removed from the rear of Yamaha 1.8 Engine block to suit your cooling needs.  A must for any modified recreational or race craft.\u003c\/span\u003e\u003c\/p\u003e","brand":"Jetski Junk","offers":[{"title":"Default Title","offer_id":51865280413971,"sku":"WR04036","price":59.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T091553.633.png?v=1753823760"},{"product_id":"yamaha-1-8-1000cc-injector-kit","title":"Yamaha 1.8 1000cc Injector Kit","description":"\u003cp\u003eYamaha 1.8 1000cc Injector Kit #WR01008\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA must for any Modified\/ High Horsepower application for maximum fuel delivery\u003c\/li\u003e\n\u003cli\u003eIncreased fuel delivery for high boost\/ high RPM engines\u003c\/li\u003e\n\u003cli\u003eRequires remapped ECU or Aftermarket ECU to operate\u003c\/li\u003e\n\u003cli\u003eKit comes with all required Hardware and  adaptors (includes 4 injector kits to suit Yamaha 1.8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo special order please email \u003ca href=\"mailto:sales@jetskijunk.co.nz\"\u003esales@jetskijunk.co.nz\u003c\/a\u003e\u003c\/p\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865294831891,"sku":"WR01008","price":1149.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-08-29T110145.440.png?v=1756422112"},{"product_id":"yamaha-1-8-billet-throttle-body-mount","title":"Yamaha 1.8 Billet Throttle Body Mount","description":"\u003cp\u003eWR04047\u003c\/p\u003e\n\u003cp\u003eBillet Anodized Construction\u003c\/p\u003e\n\u003cp\u003eReplaces expensive OEM rubber part which can fail and lead to boost leaks on S\/C models\u003c\/p\u003e\n\u003cp\u003eComes with all hardware, gasket and O-Rings for installation\u003c\/p\u003e\n\u003cp\u003eSuits all Yamaha 1.8 Waverunners\u003c\/p\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865309315347,"sku":"WR04047","price":119.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T095030.665.png?v=1753825838"},{"product_id":"sea-doo-4tec-manifold-girdle","title":"Sea-Doo 4TEC Manifold Girdle","description":"\u003cp\u003e\u003cspan\u003eWORX Racing NEW Sea-Doo 4-tec Intake manifold Girdle kit provides added strength to the Sea-Doo intake manifolds. The Bracket clamps around the side of the manifold easily without drilling or grinding of the stock manifold providing extra support to the join in the manifold that splits under higher boost pressures on skis with aftermarket superchargers or running higher rpm’s.\u003c\/span\u003e\u003c\/p\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865309446419,"sku":"WR04005","price":289.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-08-21T093330.985.png?v=1755725635"},{"product_id":"yamaha-intake-manifold-adaptor","title":"Yamaha Intake Manifold Adaptor","description":"\u003cdiv class=\"tab-pane show active\" role=\"tabpanel\"\u003eWR04069\u003c\/div\u003e\n\u003cdiv class=\"tab-pane show active\" role=\"tabpanel\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"tabs-description\" class=\"tab-pane show active\" role=\"tabpanel\"\u003eWorx Racing Intake Manifold adaptor allows for easy upgrade and fitment of additional Worx Racing or other aftermarket parts! With this intake manifold adaptor you're easily able to fit your Worx Blow Off Valve line directly into your manifold without needing to cut your map line sensor hose as would be otherwise required. This part also allows for easy fitment of an aftermarket boost gauge or rising fuel rate regulator.\u003c\/div\u003e\n\u003cdiv id=\"tabs-1\" class=\"tab-pane\" role=\"tabpanel\"\u003e \u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":51865311871251,"sku":"WR04069","price":94.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T104706.808.png?v=1753829233"},{"product_id":"sea-doo-oil-catch-can","title":"Sea-Doo Oil Catch-Can","description":"\u003cp\u003eWR04070-S\u003c\/p\u003e\n\u003cp\u003eWorx's new Seadoo Oil Catch-Can collects excess oil vapours that would otherwise pass through your engine's air intake. The oils condense in the Catch-Can for easy periodic emptying through our convenient, bottom-mounted brass drainage plug. This catch-can is extremely easy to install and can either be used in conjunction with our recommended performance Seadoo Air Filters or as a standalone solution with OEM parts. Extend the life of your ski and maintain performance with this affordable catch-can, a must for any PWC rider that wants to look after their ski! ✓ - Ensures Consistent Performance ✓ - Improves Engine Efficiency ✓ - Aluminium Billet Construction ✓ - Convenient Bottom Mounted Drainage Plug ✓ - Fast \u0026amp; Easy Installation   Worx recommends using an aftermarket air intake with Catch Can Installations. Blocking off of OEM Air Intake Hose breather ports will need to be done if intalling with stock Air Intake.\u003c\/p\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865318031635,"sku":"WR04070-S","price":395.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T105326.751.png?v=1753829616"},{"product_id":"worx-sea-doo-4tec-thermostat","title":"WORX Sea-Doo 4TEC Thermostat","description":"\u003cp\u003eWR04037\u003c\/p\u003e\n\u003cp\u003e'- 160 Deg (ºF) thermostat a direct drop in replacement for OEM unit in Sea-Doo 4-tec models - Lowers engine temps up to 30 degs (ºF) - A must for any modified Sea-Doo engine that retains OEM cooling system operating under high load or in Hotter climates\u003c\/p\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865327239443,"sku":"WR04037","price":119.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T091934.800.png?v=1753823981"},{"product_id":"yamaha-kawasaki-oil-pump-block-off-kit","title":"Yamaha \u0026 Kawasaki Oil Pump Block Off Kit","description":"\u003cp\u003e36-006\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SBT","offers":[{"title":"Default Title","offer_id":51865331269907,"sku":"36-006","price":24.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-09-02T131022.185.png?v=1756775430"},{"product_id":"worx-breather-filter","title":"Worx Breather Filter","description":"\u003c!-- wp:paragraph --\u003e\n\u003cp\u003eWhether you're looking to upgrade your existing filter or need a replacement for a damaged or worn-out part, our breather air filter is a versatile solution for all jet ski owners.\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\n\n\u003c!-- wp:paragraph --\u003e\n\u003cp\u003eWith its high-quality construction and reliable performance, our filter is designed to stand up to the rigors of regular use and keep your engine running smoothly. And with its easy-to-install design, you can be back on the water in no time. So why wait? Order our breather air filter today and experience the benefits of improved engine performance and longevity for your jet ski.\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865336021267,"sku":"WR01010","price":44.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-08-21T092315.841.png?v=1755725007"},{"product_id":"yamaha-oil-catch-can","title":"Yamaha Oil Catch-Can","description":"\u003c!-- wp:paragraph --\u003e\n\u003cp\u003eWR04070-Yper\u003c\/p\u003e\n\u003cp\u003eExtend the life of your PWC and maintain performance with this affordable Catch-Can, a must have for any rider that wants to look after their ski!The Yamaha Oil Catch-Can collects excess oil vapours that would otherwise pass through your engines air intake. For easy periodic emptying, the oils condense in the Catch-Can through our convenient, bottom mounted brass drainage plug.This Catch-Can is extremely easy to install and can be used in conjunction with our recommended performance Yamaha Air Filters or as a standalone solution with OEM parts. \u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\n\u003cp\u003e\u003cstrong\u003eProduct features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\n\u003cp\u003e- Ensures Consistent Performance\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\n\u003cp\u003e- Improves Engine Efficiency\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\n\u003cp\u003e- Aluminium Billet Construction\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\n\u003cp\u003e- Convenient Bottom Mounted Drainage Plug\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:paragraph --\u003e\n\u003cp\u003e- Fast \u0026amp; Easy Installation\u003c\/p\u003e\n\u003c!-- \/wp:paragraph --\u003e\u003c!-- wp:table --\u003e\u003c!-- \/wp:file --\u003e","brand":"WORX Racing","offers":[{"title":"Default Title","offer_id":51865343787283,"sku":"WR04070-Y","price":374.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_-2025-07-30T110011.023.png?v=1753830018"},{"product_id":"piston-clips-sea-doo-650-800-93-03","title":"Piston Clips Sea-Doo 650-800 93-03","description":"\u003ch1 class=\"product_title entry-title\"\u003ePiston Clips Sea-Doo 650-800 93-03\u003c\/h1\u003e","brand":"Jetski Junk","offers":[{"title":"Default Title","offer_id":54144856490259,"sku":"420845100","price":14.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8778\/3443\/files\/Websiteimageslogo30_transparent_500x700px_12.png?v=1781037581"}],"url":"https:\/\/e638kp-y4.myshopify.com\/collections\/engine-upgrades.oembed","provider":"Jetski Junk","version":"1.0","type":"link"}