450lph In-Tank E85 Fuel Pump High Pressure Version with Installation Kit
450lph In-Tank E85 Fuel Pump High Pressure Version with Installation Kit
Part number: FP450
Regular price
$108.98 USD
Regular price
Sale price
$108.98 USD
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Quantity
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Fuel pump, with the part number and details listed below. A weak pump causes hard starts, stalling and loss of power under load.
Quick facts
- Part type: Fuel pump
Listed fitment
- and Size Information - The 450LPH fuel pump is roughly the same dimensions of the popular GSS340, GSS341, and GSS342 fuel pumps and many OEM fuel pumps. However, the base of the F90000274 is larger and will require effort to fit inside a stock fuel pump housing. In many cases, the stock fuel pump assemblies are made of plastic and need to be "strategically broken" for an aftermarket pump to be installed. If you're looking for a direct fit, check our new fuel pump installation systems for popular truck, SUV, and car applications.?á
- Common Names ?Çô Walbro 450, GST-450, 485, Walbro 465, 400E, 450 High Pressure
- Flow Rate - Check Graph
- Pressure Relief Valve Opens at 112psi
- Max Current Draw - 22 amps
- Hose Barb Size - 3/8"
- Built-in Check Valve- Yes
- HINSON Motorsports E85 compatible 450LPH Fuel Pump
Tip: Replace the fuel filter and inspect the strainer and wiring when you change the pump.

About this fuel pump
Higher-flow pumps support more power when an engine is modified.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Fuel filter. A clogged filter overworks a new pump.
- Tank seal. The tank seal is often single-use.
More for your car: Fuel Pumps · All Fuel Pumps · Fuel & air intake
Questions about fuel pump
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What are signs of a failing fuel pump?
Hard starts, stalling, sputtering at speed and a whining tank.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
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