Guaranteed 100% Authentic & Genuine Walbro/ TI Automotive (We are an Authorized Distributor)
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Brand new Genuine Walbro 450 LPH High Pressure In-Tank Fuel Pump F90000274 complete with Installation kit.
Includes:
* (1) Walbro F90000274 450lph High Pressure Fuel Pump
* (1) Installation Kit #400-0085
Applications:
- Mazda RX-7 1989-1995
Walbro F90000274 450LPH pump is the highest flowing intank fuel pump on the market, and is E85 safe to boot. Walbro designed the pump to meet the requirements of modern turbocharged applications where a single 255LPH fuel pump is insufficient. The pump uses a turbine style design which incorporates two composite plastic blades. The turbine design lends itself to extremely quiet operation, especially compared to Walbro's previous "gerator" pump design that had metal gears which were notorious for a very loud whining noise which could easily be heard over even the loudest aftermarket exhaust setups.
The Walbro 450LPH pump can flow anywhere from 15-120psi (the bypass valve is set higher than Walbro's previous fuel pumps, which were around 85psi). Final fuel pressure is determined by your fuel pressure regulator. Please note that this is an aftermarket fuel pump, and some modifications may be required to get it to fit. The overal size is very similar to Walbro's previous generation GSS340/GSS341/GSS342, however the base is slightly enlarged as shown in the pictures.
Horsepower capabilities? No other intank pump on the market can come close. This pump can support over 800hp using larger than stock fuel lines. This pump can still support significantly more power than a Walbro 255LPH pump even when using stock fuel lines.
Warranty:
Includes 1 Year Warranty from Date of Purchase
Shipping:
Free Shipping to anywhere in the USA including Alaska, Hawaii & Puerto Rico via USPS 2-3 day Shipping with Tracking.
We only list items on Ebay that are in stock & ready to ship. If you order by noon EST Monday-Friday, we guarantee your order will ship the same day.