Page 1 of 1

HELP PLEASE; OIL PUMP IDENTIFICATION REQD.

Posted: Fri Jan 11, 2019 9:57 pm
by wardy
Hi guys. As in the title really... I've a small box of several oil pumps that are either from a 380 or a 750 ( i've never owned a 550)
none are complete and most have the heads removed; I've had them years.
my problem is .. what's the differences between the 380 pump and the 750 pumps?
they all look the same to me!
i'm going to restore some of them butcan't tell which is which!
cheers
Andy

Re: HELP PLEASE; OIL PUMP IDENTIFICATION REQD.

Posted: Fri Jan 11, 2019 10:08 pm
by Roger Ackery
Hi Andy, if you Google Pink Possum GT750 Oil Pumps this will explain the pumps in detail
;) I don"t know much about the GT380 or the GT550,
Hope this helps ;)

Re: HELP PLEASE; OIL PUMP IDENTIFICATION REQD.

Posted: Sat Jan 12, 2019 8:21 am
by barney01
AFAIK i think all the bottoms are the same the tops have different arms to regulate the flow rate

Re: HELP PLEASE; OIL PUMP IDENTIFICATION REQD.

Posted: Sat Jan 12, 2019 10:29 am
by wardy
Thanks everyone; that pink possums article is superb!

Re: HELP PLEASE; OIL PUMP IDENTIFICATION REQD.

Posted: Sat Jan 12, 2019 11:53 am
by Roger Ackery
Yes the Pink Possum article is very good,
Stumbled across it years ago 8-)