well when i was resetting my car back to factory settings on the high speed needle i turned it in a little far and i started to unscrew the whole high speed needle( like that thing the connects to the fuel was coming out, and the 2 spacers) now when i go to put it back in, it only goes till the first spacer touches the carb and it just spins....?!?

help please

thanks

Have you stripped the threads on the needle assembly? Not the needle itself but the housing where it attaches to the carb body...

idk how can i check?

Unscrew the needle housing and theck the threads on that and the carb.

If that seems ok then unscrew the needle from the brass housing completely, re-attach the housing to the carb (make sure it's quite tight without stripping the threads) and then carefully replace the needle and set it to factory settings.