upon closer inspection. I found the culprit . Lower timing chain tensioner failed. It lost its cap that holds pressure. Loose timing chain would cause it to run pretty bad at lower rpms. That second gear pull rattled it completely loose causing it to make its way down the timing cover. The teeth caught it . Chain skipped and well you know the rest...
however I did not over rev it! 10 dollar part has caused over $700 in damage. It will need a new head,head set,timing set, and timing cover. I bought the whole engine for half that. What to do. It will be a while until I find a deal like that. Rebuild it?