Thread: LPFP Tech info
View Single Post
      12-28-2012, 04:56 PM   #40
ign335i
Second Lieutenant
10
Rep
286
Posts

Drives: 335i e92
Join Date: Nov 2012
Location: CA

iTrader: (3)

Quote:
Originally Posted by Dave W. View Post
Is this where I renew my membership in the Flat Earth Society? lol!
C'mon, Shiv already posted the numbers. If you want to verify the flow capacity of this pump there's plenty of other platforms that have pushed the limits of this pump.
It's no secret that running two pumps inline will boost the capacty beyond the range of a single pump. That's why the stock BMW fuel system runs two pumps inline. The first pump raises the pressure so the second pump doesn't have to work as hard. Here's some good data showing how various pumps gain flow when combined in parallel and series configurations; http://forums.evolutionm.net/evo-eng...mp-test-5.html
The stock system runs two pumps in series to boost the pressure. We are trying to boost flow with this setup, aren't we?

I agree with jippii though, lets see the flow specs of the two pumps combined.
Appreciate 0