Hi everyone,I replaced fuel lines but forgot each location,please can any body help me locate jet delivery to designated cylinder,is a v1500 black max 150h/p,serial#4967424,dont know wath year is it.I apreciate,thanks.

You mean bleed lines?

Each carburator send fuel to a designated cilynder(6cilynder=6 small fuel lines),I am not an expert so I dont know if its called bleed line,maybe,hope I can find diagram soon so I can conect each line back in the right cilynder,by the way engine looks early 80s,I will apreciate any help,thank you.

Those are bleed lines. Basically they return unburned fuel to the intake manifold to be burned.
I will need a serial number to get a diagram.
It's complicated without a manual to get them right.
Check your local library.

I went to west marine and i found a book with the diagram,thank you for all your help,now the engine sounds great.