SKU: 6013955457

Quantum 340LPH E85 Intank Fuel Pump - QFS-351FT

Sale price$1310.40 Regular price$1456.00
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Quantum 340LPH E85 Intank Fuel Pump - QFS-351FTLooking for an application specific fuel pump for your 600+ whp build? Look no further! Quantum's 340LPH Flextech series fuel pumps feature custom tailored installation kits so that strainer size, hose length, and inlet configuration minimizes installation headaches. We also back every single pump with a lifetime warranty, something you will not find with any other 340LPH fuel pump. Features: 1. Correct strainer shape and orientation ensures the pump

Looking for an application specific fuel pump for your 600+ whp build?  Look no further! Quantum's 340LPH Flextech series fuel pumps feature custom tailored installation kits so that strainer size, hose length, and inlet configuration minimizes installation headaches.

We also back every single pump with a lifetime warranty, something you will not find with any other 340LPH fuel pump.

Features:

1. 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.

2. Wiring pigtail designed to handle increased amperage draw of the 340LPH fuel pump, unlike competitors' wiring which includes thin/ unsafe 20 gauge pigtail.

3. GM/ Subaru/ Honda plug and play wiring harnesses available and included with pumps.  More being developed continuously.

4. Corrugated E85 compatible flex hoses included for BMW, custom, and GM kits.

5. Serialized fuel pump body guarantees warranty.

6. Flowtested by RC Engineering, the nationwide experts in fuel pump and injector flowtesting.

 

Specifications:

1. Four different inlet configurations depending on application; 22mm (3/4") center inlet (QFS-350FT) 11mm (0.433") offset inlet (QFS-351FT), 11mm (0.433") parallel inlet (QFS-352FT), 19mm (0.748") offset GM inlet (QFS-353FT)

2. 8mm (0.315") outlet w/ barb, 38mm (1.540") pump body diameter

3. Coating: corrosion resistant black plated steel w/ laser etched serial number.

4. Bypass valve (PRV valve) set at 125.8psi, significantly higher than both Walbro GSS series 340LPH pumps, and Walbro 400/ 450LPH pumps, a distinct advantage for turbocharged and supercharged applications

5. Intank/ submersible design, cannot be used outside of tank

6. May be used with return or returnless fuel systems, including PWM (pulse modulated systems)

7. Integrated check valve built into fuel pump outlet.

8. Lifetime warranty!  Quantum has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6013955457

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Katherine
Chelsea, US
★★★★★ 2
Very uncomfortable
Size: 7, Color: Brown Patent
Most uncomfortable shoes I own. The middle part is so hard and digs into your toes making it really painful. I wear a lot of heels and never have I had a pair that hurt this bad.
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Reviewed in the United States on March 23, 2026
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Leesy McCorgary
Lowell, US
★★★★★ 5
Great fit!
Size: 6.5, Color: Champagne
Great fit! Cute and comfortable.
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Reviewed in the United States on September 30, 2025
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Antonia McNeil
Port Orchard, US
★★★★★ 5
Foxxy Black Heel
Size: 6.5, Color: Black Patent
10/10 recommend. I love Steve Madden shoes. These were actually comfortable. I love the style and quality. The height was perfect for me. I was turning heads. The gold buckle and solid black made the heel pop!
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Reviewed in the United States on March 25, 2026
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ShawNae
Lexington, US
★★★★★ 4
Heel girly
Size: 8, Color: Burgundy Patent, Size: 8, Color: Burgundy Patent
The bottom is very slippery and you need cushions to go at the bottom of them. You have to be a real heel girly to walk in them, slightly comfortable.
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Reviewed in the United States on February 13, 2026
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Christina
New York, US
★★★★★ 5
Painful
These shoes are very cute but don’t plan on walking in them.
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Reviewed in the United States on December 18, 2025

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