Post deleted by Defbob
[Re: az426john]
#554384
12/15/09 02:19 PM
12/15/09 02:19 PM
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Re: Hemi Oiling question
#554385
12/15/09 02:30 PM
12/15/09 02:30 PM
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Joined: Mar 2006
Posts: 9,910 Eighty Four, PA
B G Racing
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Joined: Mar 2006
Posts: 9,910
Eighty Four, PA
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Hemis are a pain,loosen the bolts that hold the rocker shafts,one on each corner of the intake and exhaust shaft(4 bolts)to eliminate any air block.Use a good hi-speed drill and turn counter clock wize.Also prime the oil filter,spin the crap out of it and as you get oil to the loosened bolts tighten each one down. There are only 4 of the stock stands drilled for oil passages,don't mix them up.You can pull the rocker stands off to make sure you are getting oil through the head.If your using head studs take out the one second from the back that holds the stands down,sometimes they restrict the oil passages,use an undercut bolt or stud or ream out the hole.
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Re: Hemi Oiling question
[Re: az426john]
#554387
12/15/09 06:51 PM
12/15/09 06:51 PM
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Joined: Nov 2003
Posts: 2,715 closer to Canadian beer!
torkrules
I'm neurotic
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I'm neurotic
Joined: Nov 2003
Posts: 2,715
closer to Canadian beer!
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Quote:
Guy's,
Thanks for the great advise.
Backing the 2 end bolts off of the rocker arm stands resulted in oil to the passangers side intake rocker shaft. So the passengers side is good to go.
However, there is no evidence of oil on the drivers side on either the intake or the exhaust rocker arm shaft.
I spun the motor on the starter while running the drill motor in reverse. Still no oil to the drivers side. I guess it is time to pull the rocker assembly off the DS and see what is going on.
Try turning the engine slow with a ratchet while priming. Takes a while the first go around. Get some Comp Cams spray lube and spray the snot out the valve train. This will make sure everything is happy until full oil is flowing up there).
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Re: Hemi Oiling question
[Re: az426john]
#554390
12/16/09 03:13 PM
12/16/09 03:13 PM
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Joined: Mar 2006
Posts: 9,910 Eighty Four, PA
B G Racing
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Posts: 9,910
Eighty Four, PA
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Quote:
I put a timing tape on the harmonic balancer and turned the engine over in 90 degree increments starting at TDC. I ran the drill for 1 minute at each increment. I still had no oil to the drivers side rockers.
I pulled the rocker stand hold down bolt 2nd from the back, ran the drill for one minute while turning the engine over with a ratchet at the 90 degree increments again. Additionally, I ran the drill and turned the engine over with a ratchet while running the drill at the same time and still have no oil to the drivers side.
It looks like we have run out of options and it is time to return to the engine builder.
Thanks for all your help.
John
Last option,pull the head,spin the drill if still no oil,push a aluminum welding stick into the oil hole on the block,see if it reaches the cam(turn the engine and feel the rotation) if you don't feel it look to the cam bearing as the culprit. Also remove the two fittings at the back of the block(oil gage port)to insure that the crossover is not plugged.
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Post deleted by Defbob
[Re: B G Racing]
#554391
12/16/09 04:56 PM
12/16/09 04:56 PM
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Re: Hemi Oiling question
[Re: az426john]
#554393
12/29/09 06:56 PM
12/29/09 06:56 PM
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Joined: Aug 2003
Posts: 43,228 Bend,OR USA
Cab_Burge
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I Win
Joined: Aug 2003
Posts: 43,228
Bend,OR USA
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Last edited by Cab_Burge; 12/29/09 06:56 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Post deleted by Defbob
[Re: Cab_Burge]
#554394
12/29/09 07:02 PM
12/29/09 07:02 PM
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