Good numbers !!
What makes you think it has a spun rod bearing? You would hear it when stationary.
you may just have noisy injectors. If you do #2 & its over 400 I would not be doing too much to it. Does it have good oil pressure?
How is the vac pump?

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Grumpy Old Diesel Owners Club group

I no longer question authority, I annoy authority. More effect, less effort....

1967 230-6 auto parts car. rust bucket.
1980 300D now parts car 800k miles
1984 300D 500k miles
1987 250td 160k miles English import
2001 jeep turbo diesel 130k miles
1998 jeep tdi ~ followed me home. Needs a turbo.
1968 Ford F750 truck. 6-354 diesel conversion.
Other toys ~J.D.,Cat & GM ~ mainly earth moving