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Rebulds

seacane

New member
How reliable are rebuilds on 6

How reliable are rebuilds on 671's assuming they are done correctly and how many hours should I expect. I'm considering re-powering but the cost is tough to justify.
 
"6-71's are pretty reliabl

"6-71's are pretty reliable, and dang near bulletproof. I'd guesstimate 3-5K hours on a 6-71 Natural with N55 injectors in a Main Engine application. I know we get well north of 10K hours out of the 6-71 Natural gensets on our tugboats."
 
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