{"product_id":"kemso-340lph-high-performance-fuel-pump-supports-600-bhp","title":"KEMSO 340LPH High Performance Fuel Pump - Supports 600 BHP","description":"\u003cp\u003eIn this review the KEMSO 340LPH High Performance Fuel Pump is examined for drivers who need reliable high-flow fuel delivery for modified engines. It is aimed at owners running naturally aspirated, turbocharged, or supercharged setups who want a pump that supports up to 600 BHP and is tuned for gasoline or E85. The single biggest reason to consider this pump is the combination of high flow capacity and a serialized body with a lifetime warranty backed by USA-based technical support, which makes it appealing to hobbyists and weekend racers who value support and long-term coverage.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow capacity:\u003c\/strong\u003e Supports up to 340 LPH and is specified to handle applications up to 600 BHP, giving headroom for many performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel compatibility:\u003c\/strong\u003e Designed for both gasoline and E85 so it suits owners converting to ethanol blends without needing a different unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBypass valve setting:\u003c\/strong\u003e The bypass valve is set at 125.8 psi which is higher than many comparable 255LPH and 400\/450LPH pumps, helping maintain stable pressure under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerialized lifetime warranty:\u003c\/strong\u003e Each pump has a serialized body that guarantees a lifetime warranty, offering long-term assurance for buyers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA-based support:\u003c\/strong\u003e Technical support is provided by USA technicians, useful when troubleshooting installation or performance questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pump is best for automotive enthusiasts upgrading fuel systems on street\/strip cars, or for drivers running forced induction who need a reliable mid-high flow pump. It is also suitable for daily drivers converted to E85 that require dependable fuel delivery and want manufacturer support and warranty coverage.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners of low-power stock engines who do not need 340 LPH flow, or anyone prioritizing class-leading longevity over a lower entry price; some customers have reported durability concerns, so buyers seeking a decades-old proven OEM design may prefer an alternative.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh flow and 600 BHP support make it versatile for many performance applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for gasoline and E85, avoiding fuel compatibility headaches after conversion.\u003c\/li\u003e\n\u003cli\u003eSerialized body with lifetime warranty and USA-based support provides strong after-sale protection.\u003c\/li\u003e\n\u003cli\u003eHigher bypass valve pressure helps preserve steady fuel pressure under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers reported inconsistent fit with certain housings, so installation may require checking tolerances or adapter parts.\u003c\/li\u003e\n\u003cli\u003eA few reports of premature failure indicate durability can vary in real-world use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKEMSO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e340 LPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Support\u003c\/td\u003e\n\u003ctd\u003eUp to 600 BHP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Type\u003c\/td\u003e\n\u003ctd\u003eGasoline or E85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBypass Valve\u003c\/td\u003e\n\u003ctd\u003e125.8 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eSerialized body guarantees lifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eUSA-based technicians\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KEMSO 340LPH is a strong choice for modified street cars and mid-range race builds because it blends substantial flow, E85 compatibility, and a serialized lifetime warranty backed by USA-based support. It represents good value for buyers who need reliable high-flow performance, though those requiring absolute OEM longevity or perfect universal fit should verify compatibility before purchase.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this pump work with E85?\u003c\/strong\u003e\u003cbr\u003eYes. The pump is designed for both gasoline and E85, so it is suitable for ethanol-converted engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power level can it support?\u003c\/strong\u003e\u003cbr\u003eThe pump is rated to support applications up to 600 BHP in naturally aspirated, turbocharged, and supercharged setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there warranty and support?\u003c\/strong\u003e\u003cbr\u003eYes. Each unit has a serialized body that guarantees a lifetime warranty and USA-based technical support.\u003c\/p\u003e","brand":"KEMSO","offers":[{"title":"Default Title","offer_id":48725789573339,"sku":"B09F9393QG","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/619fGZ_0rDL._AC_SL1200_3587cfb4-2b84-406b-aef0-0f07544fc16f.jpg?v=1778918845","url":"https:\/\/gearmusthave.com\/products\/kemso-340lph-high-performance-fuel-pump-supports-600-bhp","provider":"GearMustHave","version":"1.0","type":"link"}