Hi,
Are you able to keep it running? Also, how far did the timing jump? All but a couple of v6 Honda (3.0L and 3.2L) engines are interference engines. Something internally may have been damaged if the belt broke or jumped.
Do me a favor. Record it cranking and starting and upload it for me to hear.
I attached the directions for belt replacement below. Review them and see if there is anything you missed.
Let me know.
Take care,
Joe
See pics below.
May 29, 2021 at 8:47 PM