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Re: how to increase oil press in smallblock
[Re: w2dak394]
#574553
01/06/10 12:32 AM
01/06/10 12:32 AM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
found out today the high press spring not avaliable. what to do to pump to increase pressure?
Put a washer behind the relief spring or heavier weight oil
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Re: how to increase oil press in smallblock
[Re: w2dak394]
#574554
01/06/10 01:32 AM
01/06/10 01:32 AM
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Joined: Oct 2007
Posts: 4,213 New York
polyspheric
master
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master
Joined: Oct 2007
Posts: 4,213
New York
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How much pressure do you have now? With what oil? How much do you think you need, and why?
Boffin Emeritus
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Re: how to increase oil press in smallblock
[Re: w2dak394]
#574556
01/06/10 05:39 AM
01/06/10 05:39 AM
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Joined: Oct 2003
Posts: 7,506 Az
Crizila
master
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master
Joined: Oct 2003
Posts: 7,506
Az
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Unless you are building it real loose, you shouldn't have a problem meeting those pressures with a stock high volume melling pump. That's what I get out of mine.
Fastest 300
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Re: how to increase oil press in smallblock
[Re: DavidDean]
#574558
01/06/10 12:13 PM
01/06/10 12:13 PM
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Joined: Feb 2003
Posts: 12,675 Columbia, CT
moper
I Live Here
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I Live Here
Joined: Feb 2003
Posts: 12,675
Columbia, CT
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The HV pump has the higher pressure relief. The std pumps need to shim or replace the spring... And I got one from Manicini about a month ago.
Well, art is art, isn't it? Still, on the other hand, water is water! And east is east and west is west and if you take cranberries and stew them like applesauce they taste much more like prunes than rhubarb does. Now, uh... Now you tell me what you know.
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Re: how to increase oil press in smallblock
[Re: DavidDean]
#574559
01/06/10 12:15 PM
01/06/10 12:15 PM
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Joined: Jan 2003
Posts: 32,394
Quicktree
I Win
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I Win
Joined: Jan 2003
Posts: 32,394
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Quote:
I just ordered a high pressure spring from Mancini today
why do you need it? a stock pump will get the job done unless you have a problem elsewhere
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Re: how to increase oil press in smallblock
[Re: polyspheric]
#574560
01/06/10 12:30 PM
01/06/10 12:30 PM
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Joined: Jan 2007
Posts: 3,695 nc
emarine01
master
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master
Joined: Jan 2007
Posts: 3,695
nc
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Quote:
How much pressure do you have now? With what oil? How much do you think you need, and why?
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Re: how to increase oil press in smallblock
[Re: DavidDean]
#574562
01/06/10 08:16 PM
01/06/10 08:16 PM
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Joined: Jan 2003
Posts: 4,616 Kissimmee Fl.
dusturbd340W5
master
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master
Joined: Jan 2003
Posts: 4,616
Kissimmee Fl.
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I run a stock pump and have almost 80 psi cold at idle and it carrys 45-50 idle and 80 down track hot all day long.
70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake
best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4
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