Have read many other posts on building oil pressure. new 2056 build
- no spark plugs installed
- mechanical gauge installed where the pressure switch would go
- Brad penn break in oil
- oil filter cracked
- But no push rods installed
Oil was puking from lose filter as is advised, so did tighten. Oil coming out of tube to gauge with pressure gauge not attached, but when attach, no pressure indication when cranking.
Did read hear and elsewhere that is good idea to NOT have push rods installed, as would prematurely wear off all the assembly lube on the cam and lifters. SO we do not have them installed.
Am now wondering that they might have to be installed to build pressure in the entire system. Am tired of spinning and spinning with no pressure build.
So what next. really do not want to installed the push rods if really not necessary as understand the wear concern.
Thanks
jjs3rd914
Why are you trying to spin the motor without pushrods and the oil filter cracked? You will not pressurize anything with big gaping holes present in your oil delivery path.
Zach
I've never heard of anyone doing what you are doing.
The cam comes with a special heavy pre-lube agent you apply to the cam, bearings and lifters just so it won't grind/wear unnecessarily.
Where the hell did you read that nonsense? I really want to know?
Stu very plainly says he uses that technique to prime the system. He did not say build pressure. Apples and oranges
Getting 40 psi on the starter rotation with valves adjusted and everything tight. SO hope by my misunderstanding I ended up getting a good prime.
Does 40psi sound about right when spinning on starter?
THANKS
jjs 3rd914
Yes.
With cold oil, you are going to get a lot of pressure at start up. I used to peg my pressure gauge at 80psi using Brad Penn20-50 at start up. As soon as it gets warm it thins out to a more usable pressure.
Rule of thumb is that you want to see 10psi for every 1000 rpm (hot).
Zach
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