{"product_id":"kinsler-fuel-pressure-regulator","title":"Kinsler Fuel Pressure Regulator","description":"\u003ch2\u003eKinsler K-140 Fuel Injection Pressure Relief Valve – Viper V10\u003c\/h2\u003e\n\n\u003cp\u003eRare opportunity to own a genuine \u003cstrong\u003eKinsler Fuel Injection K-140 Pressure Relief Valve\u003c\/strong\u003e originally used as a \u003cstrong\u003eNASCAR Cup Series racing unit\u003c\/strong\u003e. This is a serialized Kinsler unit featuring an \u003cstrong\u003eFTD-style diaphragm\u003c\/strong\u003e and is preset specifically for use with naturally aspirated Dodge Viper V10 applications.\u003c\/p\u003e\n\n\u003cp\u003eThis valve is \u003cstrong\u003epre-owned and has been completely rebuilt and tested by Kinsler Fuel Injection in the summer of 2026\u003c\/strong\u003e. It is preset to \u003cstrong\u003e58 PSI\u003c\/strong\u003e and features -8 AN and -6 AN ports along with a side-tower vent.\u003c\/p\u003e\n\n\u003ch3\u003eViper V10 Application\u003c\/h3\u003e\n\n\u003cp\u003eThis Kinsler K-140 is configured for the \u003cstrong\u003e8.4L V10 naturally aspirated Dodge Viper\u003c\/strong\u003e. An application-specific mounting bracket for the 8.4L V10 is included, making this an excellent choice for a serious Viper race or competition build.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Kinsler Fuel Injection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e K-140 Pressure Relief Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e FTD-style diaphragm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Setting:\u003c\/strong\u003e 58 PSI preset\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Naturally aspirated Viper V10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Dodge Viper 8.4L V10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Ports:\u003c\/strong\u003e -8 AN and -6 AN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent:\u003c\/strong\u003e Side-tower vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSerial Number:\u003c\/strong\u003e Serialized individual unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHistory:\u003c\/strong\u003e NASCAR Cup Series racing unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-owned racing take-off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService:\u003c\/strong\u003e Rebuilt and tested by Kinsler Fuel Injection, Summer 2026\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 8.4L V10 mounting bracket included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eKinsler K-140 Pressure Relief Valve\u003c\/li\u003e\n  \u003cli\u003e8.4L V10 mounting bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLimited Availability\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnly 3 units are available.\u003c\/strong\u003e These are genuine serialized NASCAR-era Kinsler racing components that have been professionally rebuilt and tested by Kinsler Fuel Injection. Once these three units are sold, additional examples may be extremely difficult to locate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These are pre-owned racing take-off components. Each unit is serialized and may show normal cosmetic signs of previous racing use. The units have been rebuilt and tested by Kinsler Fuel Injection in Summer 2026.\u003c\/p\u003e\n","brand":"DMS South","offers":[{"title":"Default Title","offer_id":44980635009117,"sku":"KFI-12104","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/9983\/8813\/files\/IMG_1855.jpg?v=1788372214","url":"https:\/\/dodgemotorsport.com\/products\/kinsler-fuel-pressure-regulator","provider":"DMS South","version":"1.0","type":"link"}