Electric fuel pumps in series?

[Remps]

Could two fuel pumps be plumbed in series to double the working pressure? How about three?

[BILTIT]

Nope, they dont work that way. You can get pumps that are rated for higher pressure though. What pressure are you looking for?

Notice your in lloyd too

[Remps]

I'm thinkin 150 psi, for a dual feed setup. A tee and check valve to the return, and a case pressure gauge plumbed into the shutdown solenoid hole. It`d be a secondary fuel system, and would only activate when case pressure dropped below a set pressure under load. It probably wouldn`t be of much use without big injectors of course. I haven`t seen an electric pump that is rated for more than 100 psi though.

[Remps]

http://wwwd.graco.com/Distributors/DLibrary.nsf/Files/337597A/$file/337597.pdf The 12 volt one makes 400 psi, and takes 60+ amps to run it. Probably wouldn't hurt to upgrade the alternator.

[Begle1]

http://wwwd.graco.com/Distributors/DLibrary.nsf/Files/337597A/$file/337597.pdf The 12 volt one makes 400 psi, and takes 60+ amps to run it. Probably wouldn't hurt to upgrade the alternator.

Oooooohhh... I like those ones.

I'm almost to the layer of my garage that has my ISX pump mated to an air compressor. Should be installed by the end of the year.

[Remps]

I'm betting I should be safe with 400 psi case pressure. I plan on trying it with a simple toggle switch setup, to see how it affects fueling, and eventually set it up boost referenced somehow. Hopin they'll take a cheque.