I am installing a Vortech supercharger in my stang. One of the installation steps includes drilling into the oil pan for a oildrain fromthe supercharger. Howcan I drill the hole in the pan to insure that I don't get any metal chips or debri in my oil?

 

put grease or vasaline on the drill bit and go slow........add more if needed and should work fine...

 

You can also punch the pan to give the fitting some more meat to thread into (for steel pans, anyway).

 

How do you punch pan?