Originally Posted by Harrison0550
Yea I'm pretty sure I jacked it up good this time. Its parked in the yard now and should make a lovely yard ornament for the rest of the year. Not 100% sure what snapped or broke but it has a faint knock until you rev it a few time then the clanging and banging kick in.
That's identical to the sound mine made. Spun Main Bearing was the verdict. That was not a good day for me.
Ended up buying a re-man 5.7 for it from Marshall Engines out of Nebraska and had it
installed at a reputable garage. 3 yr 100,000 mile warranty.