Oil pressure
12-20-2009, 07:18 AM
#31
Junior Member
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Join Date: Nov 2009
Posts: 16
here is were all the oil plugs go in a small block mopar. 2 behind top timing gear some times coverd by cam retaner plate, or cup plugs. rear of the lifter galleys. one is on the outside right bank. left side is on the inside can be seen through the distributor hole with a mirror. like olds, pontaic v8. plug under oil filter plate 3/8 npt. these last two have ben left out many times there is a seperation plug that goes in the vertical passage from the oil pump, this plug directs oil to the filter, sometimes this plug cannot be removed. this is the same as sb chev.this plug is left out all the time on sb chev. i think all the new sb mopars are the same as old style far as oiling goes. i did see one sb style v6 that was cracked from main bearing to the cam stickboy331
12-20-2009, 09:10 AM
#33
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
:idea: Drop the pan, take off the oil pump, make an adapter and put an air hose to it with a leak down tester, it may be messy but once the oil is cleared out you see where all the air is going out.
Zip.
Zip.
12-27-2009, 06:38 PM
#37
Senior Member
RACING JUNKIE
Thread Starter
Join Date: Dec 2006
Location: Abingdon,Virginia
Posts: 3,578
Well folks found problem, At the rear of lifter galley right rear, has a I call it a small casting hole, Used air and heard it hissing, hard to find but felt air coming out, used mirror and oil sprayed on mirror, Thank all you guy's for your input, now to replace the block, owner agreed to pay for block and i get to build it, Again thank's :!: :!: :!:
''JUST MY TWO CENT'S WORTH''
''JUST MY TWO CENT'S WORTH''
12-27-2009, 06:49 PM
#38
Senior Member
RACING JUNKIE
Join Date: Mar 2008
Location: Emmett, Idaho
Posts: 7,334
YEEEHA !! Man we can ALL learn a trick or two or three on here, HUH ?
Question; would that casting flaw have been found if the block had been magged ? I mag EVERY block I build no matter if was running leak free or not.
A prob like Marks is the very reason I built a run-in stand...Find the issues before ya stuff 'em in.
Question; would that casting flaw have been found if the block had been magged ? I mag EVERY block I build no matter if was running leak free or not.
A prob like Marks is the very reason I built a run-in stand...Find the issues before ya stuff 'em in.
12-27-2009, 09:19 PM
#40
Senior Member
RACING JUNKIE
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Join Date: Dec 2006
Location: Abingdon,Virginia
Posts: 3,578
No not where it is at, Double D I had it on a engine run stand thank god, I always run them before installing them cut's down on headaches :lol: :lol:
''JUST MY TWO CENT'S WORTH''
''JUST MY TWO CENT'S WORTH''
