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 26 - Jul 31

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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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Amazon Customer
New York, US
★★★★★ 5
Our dog loves it!
My dog loves this toy! He gets to play fetch with it after his dinner, and looks forward to that time so much. Great construction!
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Reviewed in the United States on November 25, 2025
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KDM
Pawtucket, US
★★★★★ 5
Perfect
Fast delivery -exactly what Daisy wished for
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Reviewed in the United States on January 11, 2026
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june
Los Angeles, US
★★★★★ 5
Squeak isn’t too Loud or obnoxious. Good quality.
Good quality, dog loves it.
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Reviewed in the United States on July 8, 2025
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Mikah
Omaha, US
★★★★★ 3
Quality issues
The first one the squeaker did not work, the second one the seam on the wing had a fault so it didn’t not last more than an hour or two before it was taken away.
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Reviewed in the United States on May 17, 2026
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Elizabeth Houck
Waukegan, US
★★★★★ 4
Tall Tails Fan
My Boston Terrier loves tall Tails toys. However, they do not seem to be lasting as long. However, I continue to purchase because she has to have their chipmunk to go to sleep nightly.
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Reviewed in the United States on February 20, 2026

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