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The Cleveland Engine I bought had a little tick maybe a click.. that’s what I was told …..

The owner really didn’t know anything about it aside the the engine was a recent rebuild- soooo I bought it. I’m going to building up an engine (all Cleveland) but I still have my original engine in my car…

so I put the engine on the engine stand, Drain oil.. And Then took the intake manifold off… And there it was… A brass tube With the push rod going through the middle… Just casually hanging there.

You can see the circumference of seven more brass tubes Around the lifter bores… Somebody did sleeve the lifter bores… But just on the passenger side…

Scratching my head and then

Taking the heads off.. pulling lifters (flat tapped hydraulic) out… The other remaining seven bushings protrude out between zero and 2 mm out of the lifter bores.. And after close inspection, you can tell that the bushings actually turned inside the block and on five of the seven lifters there oil feed hole is not aligned with the oil channel anymore (+ The bushing who left the building)
Weekend…. Thinking

🤔 sooo if the bushing is not there, there is no reason for the oil not to just squirt out of the way to large lifter bore of the block.. about 2mm all the way around the lifter.. emptiness - the reason for putting bushings in the lifter bores was that the feed for the lifters was way to large.. looking in there it’s over 1/4”.. and that could  lead to the bottom end starving of oil (-pressure-)

Monday morning… flip engine over, cracking open big end connecting rod #1 … and

IMG_3235

the crankshaft has marks.. bearing shells worn thru the first layer..  I just found it very interesting - good intentions very badly executed….

Small little brass filings can be found in the cylinder head… and their siblings probably made way down…

well, my engine project is in the way…

and I’m learning so much more about Cleveland engines… and I found what I want to build… build this engine again.. properly  - this engine was a

395 Competition

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If they are turning easily in their bores, then they are either too small of an outside diameter or the lifter bores were cut too large.

These bushings properly installed using the Wydendorf kit are "press fits". There is a Loctite adhesive that is supplied with the kit as well as an installation tool that you drive (tap in) the bushing.

It is also imperative that the oil holes in the sleeve inserts align with the oil passages in the block.

Take your pick of why the sleeves are loose from the above? I didn't think anyone following instructions could possibly screw the installation up?



If using the lifter bore restriction sleeves, you don't use the Moroso oil passage restrictions any more.



As far as refinishing the crankshaft journals, most racers feel uncomfortable at using more then a .010" undersized journal.

The reason being that they feel that there is a point at which the bearing itself becomes to malleable and will compress too much encouraging bearing failure under racing conditions.



This could be a good time to consider putting a stroker kit in?

Last edited by panteradoug

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