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Hydraulic Roller Lifter - Pump Up?

noreasteb

Sr. Member
Joined
Aug 22, 2004
Messages
354
Loc.
Narragansett
I know this may be a stupid question but I am assembling an 89 302 HO. It has been sitting for about 5 yrs covered in my garage.
I recently installed a cam while I had it apart and am now putting it back together.
I have read that I need to "pump up" the lifter by squeezing oil into the small hole on the side of the lifter until it comes out of the top.
Could this also be achieved by manually turning the oil pump and forcing oil through the engine?
I am looking for the lazy way out as I already have most everything in place.
 

bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,549
yes prime the engine before starting it. Priming it will feed the lifters and get everything else some oil too.
 
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noreasteb

noreasteb

Sr. Member
Joined
Aug 22, 2004
Messages
354
Loc.
Narragansett
so Bax, I do not have to remove each lifter first and hand prime as long as I manually run the oil pump prior to start up?
thanks
 

broncnaz

Bronco Guru
Joined
May 22, 2003
Messages
24,342
Just prime the oil sysyem more because its been sitting for 5 years than to prime the lifters as you wont really prime all the lifters anyhow. I've never heard of needing to prime the lifers usually you just soak them in some oil befroe installing at most.
 
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noreasteb

noreasteb

Sr. Member
Joined
Aug 22, 2004
Messages
354
Loc.
Narragansett
Awsome. That was the answer I was hoping for. They were all soaked prior to re-installing. Now I can finish the valve train installation tonight.
Thanks for the help.
 
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