Large Bosch Fuel Pump Flow Rate ?
#2
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
#3
Addict
Rennlist Member
Rennlist Member
Thread Starter
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.
#5
Burning Brakes
Join Date: Sep 2017
Location: Formerly the DPRK, now seeking political asylum in Oregon
Posts: 1,135
Received 560 Likes
on
338 Posts
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
#6
Rennlist Member
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.
#7
Addict
Rennlist Member
Rennlist Member
Thread Starter
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.