Fuel Pump Comparison - 4 Brands test by a HK Car Magazine, TEST BRAND - Walbro, SARD, Brand "P", Stocked 2000cc Honda Options

[vincent_doggy]

The text of the pics attached is in chinese.

I am now try my best to translate a bit.

Four brand of Fuel Pump for test .i.e.:

1. Brand start from "S" should be SARD 265L/H- Japanese Brand
2. Brand start from "P" 250L/H, don't know what the brand of this and where from
3. Walbro 255L/H
4. Stocked Honda 2000cc

Equipment used for the test

1. Plastic Bucket(the net weight for this is 1lb)
2. Test Fluid in Green Color
3. A Counter
4. Car Battery with some wire
5. Fuel Bump itself

The duration for this test is 1 minute, and the result is (the net weight for the empty bucket had been deducted):

1. Brand start from SARD 265L/H ---> 9 lbs 4 oz /min
2. Brand start from "P" 250L/H ---> 9 lbs 8 oz /min
3. Walbro 255L/H ---> 10 lbs 8 oz /min
4. Stocked Honda 2000cc ---> 5 lbs 12 oz /min

The result may vary, as the shop provide this test seems wanna bump the sales of Walbro, but anyway that's still a nice test though.

This post has been edited by vincent_doggy: Jul 17, 2006 - 12:56 AM

[WannabeGT4]

Pumping fuel into a bucket is not the proper way to test a fuel pump. You have to take into consideration the pressure and voltage of a real world application. The graph Manny posted are the results of a proper test.