{"product_id":"polished-intake-manifold-non-egr-28mm-for-qmi-qmj-gy6","title":"Polished Intake Manifold (non-egr, 28mm) for QMI, QMJ, GY6","description":"\u003ch2\u003ePolished Intake Manifold for QMI, QMJ, and GY6 Engines\u003c\/h2\u003e\u003cp\u003eThis polished manifold is made for 125cc and 150cc GY6 engines and uses a non-EGR layout with a 28mm inlet. It is one of the \u003ca href=\"\/collections\/gy6-150cc-parts\"\u003eGY6 150cc scooter parts\u003c\/a\u003e that helps air and fuel move into the engine more freely, which can add to output. It suits riders who want more power from their scooter.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cp\u003eThe manifold has a smooth bore and a larger inlet diameter than the stock part. With more air and fuel reaching the cylinder, it can support higher power output. Fitted during an upgrade, it may also sharpen throttle response and improve overall performance.\u003c\/p\u003e\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\u003cp\u003eBefore fitting, confirm that your carburetor diameter matches the engine side of the manifold so the two parts seat properly. The 88mm runner length supports a proper air-fuel mixture.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine-side Bore:\u003c\/strong\u003e 27mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarb-side Bore:\u003c\/strong\u003e 28.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunner Length:\u003c\/strong\u003e 88mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 150cc (157QMJ) engines with a non-EGR intake; 28mm carb-side bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGY6 150cc (157QMJ) (non-EGR engine)\u003c\/li\u003e\n\u003cli\u003eOther 125cc\/150cc\/169cc GY6 engines with codes such as 157QMJ, 161QMK, 152QMI, 1P61QMK, 154FMI, BN161QMK-A (non-EGR)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Pick the non-EGR version if your engine has no exhaust gas return valve. Match your engine code to the list above and make sure the carb-side bore is 28mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #15 on the cylinder head diagram for the GY6 150cc (157QMJ).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlso offered:\u003c\/strong\u003e \u003ca href=\"\/products\/gy6-engines-intake-manifold-28mm-performance\"\u003eGY6 Engines Intake Manifold - 28mm Performance\u003c\/a\u003e (28mm performance manifold for GY6 engines; made by a different brand).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther versions:\u003c\/strong\u003e The GY6 Intake Manifold Assembly, Blue Line, is a stock-style assembly with a 27mm engine-side bore: \u003ca href=\"\/products\/gy6-intake-manifold-assembly\"\u003eGY6 Intake Manifold Assembly\u003c\/a\u003e. The 30mm High Flow manifold is built for 150cc-232cc GY6 engines: \u003ca href=\"\/products\/30mm-high-flow-intake-manifold-for-150cc-232cc-gy6\"\u003e30mm High Flow Intake Manifold for 150cc-232cc GY6\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-150cc-parts\"\u003eGY6 150cc Scooter Parts (157QMJ)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-fuel-system\"\u003eScooter Fuel System Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138621505593,"sku":"TT-26440","price":36.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/polished-intake-manifold-non-egr-28mm-for-qmi-qmj-gy6-1.jpg?v=1794376425","url":"https:\/\/www.trendtimes.com\/products\/polished-intake-manifold-non-egr-28mm-for-qmi-qmj-gy6","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}