Fuel pump went out so I bought a Walbro 255 good choice?

[e30m20TurbO7]

Bought a 100$ dollar pump was it a good choice does it at all help you with performance , or just waste my money and mpg?

[jlevie]

As long as the pump has enough capacity, but not too much, it will have no affect of performance or mileage.

[dnguyen1963]

I bought Tre performance pump for $65. Works great...should not affect your mpg. Engine performance affects mpg.

[blasphemy101]

As long as the pump has enough capacity, but not too much, it will have no affect of performance or mileage.

Out of curiosity, how could a pump have "too much" capacity? Isn't that what the FPR is for?

[ApexMotorsports]

If your pump is to big in flow rate it can over run the fuel pressure regulator and make your car run rich.