Priming oil pump on my 340
srduster340 said
Isn't that to line up holes in the cam journals/bearings?
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yes...the oil will only go to the rockers went the holes in the camshaft on journals 2 and 4 line up the holes in the cam bearing on journals 2 and 4...
so the crank needs to be turned slowly while the oil pump is being spun..
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