Large Bosch Fuel Pump Flow Rate ?
07-29-2002, 12:59 AM
#2
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David,
I took a Bosch 0 580 464 042 out of my S2. (Could you have read the number wrong? They are hard to see.) It flowed 750cc in 30s when i tested it, which is spec for the late pumps. Earlier ones pushed 850cc/30s. Late pumps have a green band around the body.
Edwardo
I took a Bosch 0 580 464 042 out of my S2. (Could you have read the number wrong? They are hard to see.) It flowed 750cc in 30s when i tested it, which is spec for the late pumps. Earlier ones pushed 850cc/30s. Late pumps have a green band around the body.
Edwardo
07-29-2002, 01:16 AM
#3
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Nope, correct number, it is sold by Lindsey Racing and was recommended to them by Motec, but they did not know the flow rates.
The pump is a good bit larger than stock unit, but still bolts right up with some shoe horning on the inlet hose.
It is silver with a blue plastic band around it.
Is stock unit on some 12 cylinder cars, so flow shoud be alot just wondering how much.
The pump is a good bit larger than stock unit, but still bolts right up with some shoe horning on the inlet hose.
It is silver with a blue plastic band around it.
Is stock unit on some 12 cylinder cars, so flow shoud be alot just wondering how much.
11-27-2019, 05:51 PM
#5
Burning Brakes
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Back from the dead...
I found this while I was poking around for similar info.
I don't guaranty its accuracy, but it sure looks official.
http://www.lucasinjection.com/_borders/fuelpumps.pdf
I found this while I was poking around for similar info.
I don't guaranty its accuracy, but it sure looks official.
http://www.lucasinjection.com/_borders/fuelpumps.pdf
11-29-2019, 12:13 PM
#6
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FYI, I have a used Bosch -044 pump with all the fittings for all 944/968/951. The pump setup was purchased from Lindsey is in good working condition and was used in my track only car for 3 years or ~2000 miles.
Asking $135+shipping.
Asking $135+shipping.
11-30-2019, 05:37 PM
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Thanks for the info guys 👍 What I can say is that pump has worked fine for the past 17 years @ 340 rwhp. I purchased an 044 from Lart some years back but not found the need to install, probably will some day. 
