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#1: Alternative external fuel pump for M20 l-jet Author: kura2,

Posted: Mon May 10, 2010 3:04 am
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My pump died after 25 years of service Sad

I am looking for alternative fuel pump. Will it be possible to use performance aftermarket pump? Or can i use pump from other make e.g. proton/merc? Sharing is caring hehehe

#2: Re: Alternative external fuel pump for M20 l-jet Author: gizmoz,

Posted: Mon May 10, 2010 5:22 am
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use peformance aftermarket or stick to ori...

#3: Re: Alternative external fuel pump for M20 l-jet Author: kura2,

Posted: Mon May 10, 2010 8:00 am
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gizmoz wrote:

use peformance aftermarket or stick to ori...

for aftermarket, do i need to use adjustable fpr to maintain 3 bar pressure or stock fpr will do?

#4: Re: Alternative external fuel pump for M20 l-jet Author: chriseunos,

Posted: Mon May 10, 2010 10:36 am
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i am using Walbro 255lph internal fuel pump, just abit of modification and i dont need to use adjustable fpr

#5: Re: Alternative external fuel pump for M20 l-jet Author: puddycat,

Posted: Mon May 10, 2010 2:31 pm
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kura... why use a high fuel pump when the fpr still restricts the amount of fuel using.. some more why use a high pressure pump when the common ones is up to 6bar.. nough to power the 2.0L L-jet.. the L jet fpr is up to 2.0 to 2.5bar.. if u use the high one, be prepare for the injectors to leak under high pressure...

just go get a new pump or use second hand pump..

oh, high pressure fuel pumps are mostly recomended for turbo/sc engines due to the need for fuel and constant pressure in the lines..
if you put for a NA car, waste of time cos the pressure is limited to the duty cycle of the injectors..

cheers..

#6: Re: Alternative external fuel pump for M20 l-jet Author: jeembo, Location: Car_Junk

Posted: Mon May 10, 2010 4:16 pm
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good one puddycat:)

#7: Re: Alternative external fuel pump for M20 l-jet Author: kura2,

Posted: Tue May 11, 2010 9:36 am
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puddycat wrote:

kura... why use a high fuel pump when the fpr still restricts the amount of fuel using.. some more why use a high pressure pump when the common ones is up to 6bar.. nough to power the 2.0L L-jet.. the L jet fpr is up to 2.0 to 2.5bar.. if u use the high one, be prepare for the injectors to leak under high pressure...

just go get a new pump or use second hand pump..

oh, high pressure fuel pumps are mostly recomended for turbo/sc engines due to the need for fuel and constant pressure in the lines..
if you put for a NA car, waste of time cos the pressure is limited to the duty cycle of the injectors..

cheers..

thanks bro, question answered Smile

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