Re: [HSS] oil pump
Glad to hear the cam works. I know it made a huge difference to my car.
Have you carried out the eccentric adjustment, as in the handbook. This is
controlled by the position of the accelerator, and increases the stroke as
the throttle is opened. All it does is limit the return position of the
plunger, so that it has a short stroke at idle and long stroke at full
throttle. How have you ascertained that the oil is insufficient? I can't
help with distributor cap or points, sorry, but will keep my eyes open for
such items. I'm not sure of the ratio without actually counting the teeth
on the gear trains involved, but I know the amount of oil pumped is
adequate. I have a spare oil plunger spring if you need one. good
luck,
Geoff.
Have you carried out the eccentric adjustment, as in the handbook. This is
controlled by the position of the accelerator, and increases the stroke as
the throttle is opened. All it does is limit the return position of the
plunger, so that it has a short stroke at idle and long stroke at full
throttle. How have you ascertained that the oil is insufficient? I can't
help with distributor cap or points, sorry, but will keep my eyes open for
such items. I'm not sure of the ratio without actually counting the teeth
on the gear trains involved, but I know the amount of oil pumped is
adequate. I have a spare oil plunger spring if you need one. good
luck,
Geoff.
----- Original Message -----
From: "Martyn Hudson" <hudson@unette.co.uk>
To: <HudsonSuperSix16-29@yahoogroups.com>
Sent: Wednesday, May 19, 2004 7:47 PM
Subject: [HSS] oil pump
Geoff can you comment on how much oil the pump should deliver per minute, I
am suffering oil starvation to the dipper trays at higher revs and loads
but no problems on slow running. The spring appears ok on the plunger but I
do not have a rating for it. The pump is clearly geared down from the cam
shaft speed so if you could tell me the ratio I could work out the
theoretical delivery. Or am I being thick perhaps? Also need Distributor
cap and a set of points for the 1920 if you have any ideas?
Hope you are both feeling better.
best regards
Martyn
PS Cam shaft is good, a vast improvement!
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