walbro 535 F90000295
 

Has anyone used the new walbro 535lph pump? part number F90000295 Seems like a great pump. Flows more than the walbro 450lph and draws less power? Should make for a great single pump setup.

I am using this pump now for a few weeks with no issues.
I did install a fan on my EKPM3 though just in case.

ok cool
because this pump has no check valve does it take a lot longer to start the car?

Yeah I saw that and was prepared to put one inline but I don't notice.
In other words it starts just as fast as it did in the past on other pumps.

Here is a quick clips of my active cooling. I might be selling a kit in the future. Active cooling E92 EKP - YouTube

im thinking of buying one and dropping it in a stage 2 bucketed pump i have sitting in the closet. now i just have to figure out if i have ekpm3 in my 2010 135. its the same size as the 450 so it should just drop in. its only 125 from summit.

Quick update, car did not have any issues starting with single 535 but once I activated the secondary pump for my PI car stumbles just a tiny bit on startup.