I did my oil return without doin jack squat cuz im freaking hardcore liek that!
heres what i did:drilled a pilot hole with a small bit that was greased up. Stepped up to a bigger bit (greased) then did the rest with a unibit.
I got some brake parts cleaner or something and sprayed in the new hole towards the drain hole to flush out some more, then flushed with about 6-7 quarts of really cheap oil
made a 5/8 return bung from stuff at Lowes , threaded it in and finished up with a nice smathering of JBWeld. After that was cured I followed that with some hi-temp silicone. Fill motor with cheap oil
Did fine for well over a year. Decided to change it out for the hell of it but I bet it woulda lasted forever.
Oh yeah after turbo install was done, I let it idle for about 5 mintutes, changed the oil and put some nice oil and nice filter on it
