{"product_id":"smp-vacuum-operated-switch-kit-275-01150","title":"SMP Vacuum Operated Switch Kit","description":"\u003cp\u003eStandard Motor Products vacuum-operated electrical switch (VOES) kit for custom tuning and carbureted engine calibration. Self-assembly kit includes bracket, crimp terminals, and instructions; each unit is 100% factory calibrated and vacuum-tested for accuracy.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e100% calibrated and vacuum-tested\u003c\/li\u003e\n  \u003cli\u003eHigh-tech engineered thermoplastic construction\u003c\/li\u003e\n  \u003cli\u003eSelf-assembly kit with preset calibration levels\u003c\/li\u003e\n  \u003cli\u003eIncludes bracket, crimp terminals, and installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Standard Motor Products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e MCVOS1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 091769544539\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5963 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a vacuum-operated switch used for?\u003c\/h3\u003e\n\u003cp\u003eVOES units control ignition timing and emissions functions on carbureted engines by responding to engine vacuum levels.\u003c\/p\u003e\n\u003ch3\u003eWhy choose a self-assembly kit?\u003c\/h3\u003e\n\u003cp\u003eSelf-assembly lets you select from preset calibration levels to match your specific engine tuning and performance goals.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eBracket, crimp terminals, calibrated switch cartridge, and detailed installation instructions.\u003c\/p\u003e\n\u003ch3\u003eIs this calibrated out of the box?\u003c\/h3\u003e\n\u003cp\u003eYes — each unit ships 100% factory calibrated and vacuum-tested for reliability and accuracy.\u003c\/p\u003e","brand":"SMP","offers":[{"title":"Default Title","offer_id":53035036967023,"sku":"275-01150","price":66.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_74c6d01b-a95b-4b78-94ec-a7100833e1ea.png?v=1779560230","url":"https:\/\/vtwinbikers.com\/products\/smp-vacuum-operated-switch-kit-275-01150","provider":"Vtwinbikers","version":"1.0","type":"link"}