Fore Innovations Universal TI Automotive F90000274 Fuel Pump
The TI Automotive F90000274, commonly known as the high-pressure Walbro 450, 465, or 485, is one of Fore Innovations' highest-performing in-tank fuel pump options. It is identical to the F90000267 but features a higher-pressure safety relief valve for high-boost applications. Fore generally recommends the F90000274 over the F90000267 when planned total system pressure is expected to exceed 80 psi, including base fuel pressure plus boost pressure.
Compatible with gasoline, race gas, ethanol blends up to E99, and race gas/ethanol blends, the F90000274 can operate at up to 112 psi total fuel pressure. Its internal check valve allows use in staged or non-staged fuel systems, while the dual-channel turbine design provides quiet operation.
Features
- Compatible with gasoline, race gas, ethanol blends up to E99, and race gas/ethanol blends
- Supports up to 112 psi total fuel pressure
- Higher-pressure safety relief valve for high-boost applications
- Recommended over the F90000267 when planned system pressure exceeds 80 psi
- Internal check valve for staged or non-staged fuel systems
- Dual-channel turbine design for quiet operation
- Includes a fuel-safe sealed Delphi electrical connector
- Requires a Walbro prefilter on the inlet
- Walbro 125-190 prefilter recommended
- Each pump should be fused at 25A for standard operation
- Not recommended for methanol fuels
- Made in the USA by TI Automotive
18V Operation
When operated at 18V, the F90000274 can deliver more than 40% additional fuel volume at 73 psi compared with operation at 13.5V. Fore recommends using a 30A circuit when operating the pump at 18V and recommends applying the higher voltage intermittently, such as only under high engine load.
Fuel System Requirements
Carefully consider whether the existing fuel system can support the F90000274 before replacing a smaller fuel pump. Depending on the application, supporting upgrades or changes may be required to the electrical system, filtration, fuel pressure regulation, and fuel line sizes.
Specifications
- Outlet Diameter: 10mm (3/8")
- Upper Body Diameter: 39mm
- Lower Body Diameter: 50mm
- Length, Inlet to Outlet Tips: 130.6mm
- Standard Fuse Rating: 25A
- Maximum Total Fuel Pressure: 112 psi
- Performance data: See performance chart in product images
Fitment
- All Fore Innovations fuel pump modules except compact versions
- Some OE replacement applications with upgraded wiring at minimum
Note: Contact us for details regarding compact Fore Innovations modules or compatibility and supporting requirements for OE replacement applications.
Fuel Pump Warranty:
We take great pride in our product line since we design, machine, assemble, and package our products entirely in house. We guarantee our products to be free of defects in materials and workmanship to the original purchaser. Due to the highly technical nature of our products, we recommend only experienced and competent individuals and shops install our products and systems.
We cannot accept returns on injectors or pumps that have been in contact with fuel.
Fore Innovations, LLC does not warranty any product that have been damaged or rendered defective as a result of accident, misuse, or abuse. Additionally, Fore Innovations is not responsible for special, incidental, or consequential damages or costs incurred due to the installation, use, or misuse of our products.
We will gladly refund any parts that are received in new resalable condition and accompanied with a Return Authorization Number to the original purchaser. Fore Innovations will not be responsible for any items sent to us without a Return Authorization Number.
TI Automotive (and Walbro) fuel pumps are sold only with TI Automotive’s warranty. Currently, TI Automotive does not have a warranty on their high performance parts. For more information:
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