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+--- Thread: which electric fuel pump for 7,5mm pump? (/showthread.php?tid=6140)
which electric fuel pump for 7,5mm pump? - uli124125 - 01-14-2015
hi
does anybody have a clear answer to my question?
Im driving a 7,5mm pump in my OM 602 and i want to have a full IP and not a half-full or should I say half-empty Pump and elements
how much litres per minute pump are you driving?
for dailydriver not for high performance car
thanks
uli
RE: which electric fuel pump for 7,5mm pump? - barrote - 01-16-2015
lol,
use the normal lift pump. 7.5 elements are able of 150cc at least, something that your 2 valve engine will have trouble burning.
if u´re not happy buy one from a BMW. u´ll be fine with it.
RE: which electric fuel pump for 7,5mm pump? - uli124125 - 01-16-2015
i drive the originale at the moment
and its bullshit
i have too little amount of fuel at high revs
so im asking for electric fuel gear pump because i drive plant oil
greets
uli
RE: which electric fuel pump for 7,5mm pump? - tgg416 - 01-18-2015
I use a bosch 044 copy, that delivers up to 5-6 bar and thats is way to much.
So now I have a regulator to get the preasure down. Before I got preasure regulator I was blowing fuel lines because I dident undrestand the hole picture.
Now I bought another electric fuel pump that delivers about 1,5 bar and I dont need a regulator makes all easyer and the fuel lines is not streesed, and thats enough for my 606 with 8mm170cc pump thats adjusted down. Probobly it can delivers enough fuel if I desire to turn the pump up max.
The fuel pump I bought at summit racing, think it was a carter type,,,
RE: which electric fuel pump for 7,5mm pump? - F.R.A.S - 01-18-2015
You should have 3bar with a Dieselmeken 7.5mm IP. Use a Bosch 044 back by the tank and remove the restriction on the return off the IP and fit a normal banjo-bolt then put a FPR on the return line and adjust the pressure to 3bar.
Easy and works every time.
RE: which electric fuel pump for 7,5mm pump? - tgg416 - 01-20-2015
(01-18-2015, 05:33 PM)F.R.A.S You should have 3bar with a Dieselmeken 7.5mm IP. Use a Bosch 044 back by the tank and remove the restriction on the return off the IP and fit a normal banjo-bolt then put a FPR on the return line and adjust the pressure to 3bar.
Easy and works every time.
But its not so many people that have enough air to burn all that diesel thats way I say 1,5 bar is enough.
Also in gørans (dieselmeken) test bench 1,5 bar was enough way up in rpm. But I agre with you FRED, no problem with 3 bar. Just small risk of blowing fuellines with the bosch 044 ( done that twice, diesel absolutly everywere on the car)
The person is asking for a 602 daily driver, not performance
RE: which electric fuel pump for 7,5mm pump? - MrHope - 01-21-2015
What about the mecanical pump, huw much can it deliver?