Review on WIX Filters 33052 Cartridge Special by Rick Malloy

I bought a pair of these. The filters have a rubber seal with a hole and a spring loaded plastic valve, very simple. However, the fuel inlet hole in the filter is quite small. much less than the used filter I removed from my car. We're talking less than 1/4". Luckily I changed the rubber and valve component from my old fitler to the body of this one. I wouldn't buy it again, even at this price. How much flow are you restricting? at high speed Number of revolutions?