bernie lomax Posted August 12, 2010 Share Posted August 12, 2010 just wanted to confirm the specification differences between a ZXT fuel pump & a Z fuel pump...I imagine slightly more psi & flow rate but wanted to understand the numbers & if the turbo unit is stouter & heavy duty & in what areas...any info is appreciated Quote Link to comment Share on other sites More sharing options...
Tony D Posted August 12, 2010 Share Posted August 12, 2010 The impeller rollers on the turbo pump are wider than on the N/A pump, this results in the extra flow capacity. Stand the two pumps side by side and you will see the physical difference in the pumping section width. That's about it, internal pressure bypass is identical. Pressure is just a reflection of restriction to flow, btw; if you have no flow, you can't make pressure... Quote Link to comment Share on other sites More sharing options...
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