{"product_id":"efi-hi-flow-fuel-rail-kit","title":"EFI Hi-Flow Fuel Rail Kit","description":"The Holley EFI 534-209 Hi-Flow Fuel Rails are engineered to enhance the fuel delivery system of LS1, LS2, LS3, LS6, and L99 engines utilizing factory intake manifolds. These rails feature a large inner diameter bore, which is crucial for minimizing fuel pressure drop, especially in high-performance applications. Capable of supporting engines up to 1,100+ horsepower, they are constructed from machined aluminum with a durable black anodized finish, providing both performance and aesthetics. The kit comes complete with four -6 to 3\/4\"-16 O-ring fittings, along with the necessary fuel rail mounting brackets and hardware for a direct bolt-on installation onto OE-style intake manifolds.\n\nThe black anodized finish is complemented by a laser-etched EFI logo, ensuring long-lasting good looks in the engine bay. The 5\/8” diameter fuel passage further contributes to their high-flow capabilities, making them a suitable upgrade for enthusiasts looking to maximize their engine's performance potential.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":52688682025272,"sku":"534-209","price":221.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687903369.jpg?v=1784892772","url":"https:\/\/store.motormia.co\/products\/efi-hi-flow-fuel-rail-kit","provider":"MOTORMIA","version":"1.0","type":"link"}