{"product_id":"walbro-universal-450lph-in-tank-fuel-pump-high-pressure-version-f90000274","title":"Walbro Universal 450lph In-Tank Fuel Pump High Pressure Version -F90000274","description":"\u003cp\u003eThe 274 is the high-pressure version of Walbro's 450 lph in-tank pump, and the distinction from the F90000267 is the only thing that matters when choosing between them: the 274 has a 112 psi relief valve versus 87 psi on the 267, while both flow identically. That higher relief setting is what makes it the right pump for boosted builds running a rising-rate regulator — a 1:1 regulator at 25 psi of boost puts base pressure well past where the 267's valve starts bleeding off. \u003c\/p\u003e","brand":"Street Strip Supply","offers":[{"title":"Default Title","offer_id":47177709486253,"sku":null,"price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/8105\/7197\/files\/Walbro274_1.jpg?v=1785982593","url":"https:\/\/streetstripsupply.com\/products\/walbro-universal-450lph-in-tank-fuel-pump-high-pressure-version-f90000274","provider":"Street Strip Supply","version":"1.0","type":"link"}