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⚡ Fuel your ride with power and confidence — never settle for less!
The KEMSO 340LPH High Performance Fuel Pump is a robust upgrade designed to replace Walbro 255LPH GSS341 pumps. Engineered to support up to 600 BHP in naturally aspirated, turbocharged, and supercharged setups, it features a high bypass valve pressure of 125.8 psi and is compatible with petrol and E85 fuels. Manufactured with precision and backed by a lifetime warranty and US-based technical support, this pump ensures reliable, high-flow fuel delivery for serious automotive enthusiasts.
| ASIN | B09F9393QG |
| Best Sellers Rank | #29,737 in Automotive ( See Top 100 in Automotive ) #65 in Automotive Electric Fuel Pumps |
| Brand | KEMSO |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,286) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 450 g |
| Item model number | 10909 |
| Lift Type | Electric |
| Manufacturer | KEMSO |
| Manufacturer Part Number | M-10909 |
| Model | KMS Fuel Pumps |
| OEM Part Number | AC Delco EP433 EP440 EP446 EP454 EP425 Carter P72228 Delphi FE0146 KEM EFP8023 EFP8230 Airtex E3222 E3285 E3627S E3628S E8023 E8119 E8235 E8272 E8321H E8322H E8324H Bosch 69516 69407 69606 69619 69620 69621 69622 69623 69624 69630 69631 69632 69634 69635 69636 69637 69638 69639 69641 69651 69655 69656 69657 69659 69660 69662 69663 69666 69667 69669 69670, Walbro GSS341 |
| Package Dimensions | 16.31 x 11.71 x 8.79 cm; 450 g |
| Position | Inside |
| Wattage | 100 watts |
S**N
Best
Best performance fuel cell highly recommend
T**Q
👍
💯
A**R
This carb rebuild kit has been on my bike (2006 Harley Sportster 1200) for about 200 miles, everything appears to be working perfectly. I’ve never rebuilt this carb but I watched some YouTube videos and installation was easy. Lastly you can’t beat the price.
Y**S
Works great and fit my TU250x perfectly. But, the star washer in the picture is in another plastic bag. Don’t expect to see it in the same bag as the filter. Yes, it’s included, the star washer, but it’s with one of the other filters. Also, it takes a bit of pressure to push the filter on, so make sure it’s down and pushed in before placing star washer to secure filter. Other than that, it solved my problem and it works great!
R**R
Fitted to Mazda Rx8 Hi power2007 model. Works beautifully and the choice of 3 filters helped picking the right one to fit in the stock fuel pump housing
B**.
Great
D**G
Fairly easy to retro into position. Many choices of filters to match your needs. Good value
Trustpilot
1 month ago
4 days ago