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Quantum Performance 340LPH E85 Intank Fuel Pump for Pontiac Firebird 1985-1992

SKU: QFS-343FT-1016

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Replaces Deatschwerks Part # DW65c, DW300c / Aeromotive # 11165

This pump installs directly into any 1998-2004 Mustang, and does not require reprogramming the FPDM (fuel pump driver module) nor does it require wiring splicing. It is a true direct replacement performance 265LPH pump for 1999-2004 Mustang GT, V6, Bullitt, Mach 1, and 1999-2001 Cobra (as well as 1998 Mustangs originally sold in California with 8th digit of VIN X, 4, or V).

DESIGN FEATURES:

Correct strainer shape and orientation ensures the pump does not suck air (which leads to pump cavitation and failure)
Wiring pigtail (included when necessary) designed to handle increased amperage draw of 265LPH fuel pump, unlike competitors' wiring which includes a thin/ unsafe 20 gauge pigtail.
Plug and play wiring harnesses included when available. More harnesses being developed continuously.
Corrugated E85 compatible flex hoses included with GM, BMW, and universal kits.
Independently flowtested by RC Engineering
Serialized fuel pump body guarantees Lifetime warranty. Quantum has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps.

↓↓ Please see below for additional specifications ↓↓

Shipping: FREE PRIORITY SHIPPING WITHIN THE US & TERRITORIES

Pricing: $79.98

Description
Extended Description
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Description

Extended Description > New Page 1

SPECIFICATIONS:

11mm OD (0.433") parallel inlet
8mm OD (0.315") outlet
38mm (1.540") pump body diameter
120mm (4.75") length
65mm (2.65") case length (length of black metal body only)
Coating: corrosion resistant black plated steel w/ laser etched serial number.
Bypass valve set at 125.8psi, higher than both Walbro GSS series 255LPH pumps, and Walbro 400/ 450LPH pumps
Intank/ submersible design, cannot be used outside of tank
May be used with return or returnless fuel systems, including PWM (pulse modulated systems)
Integrated check valve built into fuel pump outlet.
Can be used with EFI or carbureted applications (in most cases the stock EFI fuel pressure regulator can be used, carbureted applications will require aftermarket bypass style regulator)
Can be used with gasoline or E85 (E85 will lower lifespan of this pump)

Extended Description

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Features:

Correct strainer shape and orientation ensures the pump does not suck air, fuel tank or cell can be run to empty just like an OEM pump.
Wiring pigtail designed to handle increased amperage draw of the 340LPH fuel pump, unlike competitors' wiring which includes thin/ unsafe 20 gauge pigtail.
GM/ Subaru/ Honda plug and play wiring harnesses available and included with pumps. More being developed continuously.
Corrugated E85 compatible flex hoses included for BMW, custom, and GM kits.
Serialized fuel pump body guarantees warranty.
Flowtested by RC Engineering, the nationwide experts in fuel pump and injector flowtesting.

Specifications:

Four different inlet configurations depending on application; 22mm (3/4") center inlet (QFS-340FT) 11mm (0.433") offset inlet (QFS-341FT), 11mm (0.433") parallel inlet (QFS-342FT), 19mm (0.748") offset GM inlet (QFS-343FT)
8mm (0.315") outlet w/ barb, 38mm (1.540") pump body diameter
Coating: corrosion resistant black plated steel w/ laser etched serial number.
Bypass valve (PRV valve) set at 125.8psi, significantly higher than both Walbro GSS series 255LPH pumps, and Walbro 400/ 450LPH pumps, a distinct advantage for turbocharged and supercharged applications
Intank/ submersible design, cannot be used outside of tank
May be used with return or returnless fuel systems, including PWM (pulse modulated systems)
Designed for gasoline or E85, although E85 may shorten lifespan.
Integrated check valve built into fuel pump outlet.
Lifetime warranty! Quantum has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps