{"product_id":"holley-sniper-efi-4bbl-self-tuning-master-kit-classic-gold-finish-ho550-516k","title":"Holley Sniper EFI 4BBL Self Tuning Master Kit - Classic Gold Finish (HO550-516K)","description":"\u003cp\u003eHO550-516K - HOLLEY SNIPER EFI MASTER KIT\u003c\/p\u003e\u003cp\u003e800 cfm 4 Injector Throttle Body, 650 HP N\/A\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: HO550-516K\u003c\/p\u003e\u003cp\u003eHolley just brought EFI within range - introducing Sniper EFI master kits! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carburetted vehicle. The Sniper EFI master kit contains the most complete EFI fuel system on the market. Everything is included to completely plumb your fuel system including; 20 feet of 3\/8\" EFI Hose, in-line fuel pump, post and pre fuel filters, return bulkhead, and all of the necessary fittings and hardware. Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today!\u003cbr\u003eFeatures: \u003cbr\u003eDual Pattern bolt on carburettor replacement, designed to fit 4150 Flange \u0026amp; Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended)\u003cbr\u003eThrottle body mounted ECU - no extra boxes to mount\u003cbr\u003eSupports up to 650hp with Four 100 Lb\/Hr Injectors!\u003cbr\u003eOnly 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition \u0026amp; RPM)\u003cbr\u003eIncludes complete fuel system consisting of; 20ft of 3\/8\" Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!\u003cbr\u003eInternal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)\u003cbr\u003eIntegrated ignition timing control \u0026amp; coil driver\u003cbr\u003eHigh Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.\u003cbr\u003eSimple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!\u003cbr\u003eSelf-tuning ECU means you don’t have to be a computer\/tuning wiz to have EFI!\u003cbr\u003eThe included Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn!\u003cbr\u003eOEM Style TPS\/IAC and Fuel Pressure regulator, for years of dependable service.\u003cbr\u003eIncluded clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":45680280305917,"sku":"HO550-516K","price":3908.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/0417\/0749\/files\/HO550-516K.jpg?v=1727124969","url":"https:\/\/prolinkperformance.com\/products\/holley-sniper-efi-4bbl-self-tuning-master-kit-classic-gold-finish-ho550-516k","provider":"Prolink Performance","version":"1.0","type":"link"}