Hey HMT,
I have a question on the oil drain.
How big (in diameter) is the norm for the oil drain?
I am really getto-riffic, and creative at the same time, kinda borderline altistic .
anyways, I use the oil sump pump from a b series and cut it and welded it to the oil pan.
But now Im thinking it maybe too small.
what you guys think?

 

its exactly 1/2 in in the entrance but then in the bend its a little smaller. maybe 3/4".

 

it should be fine considering how small the actual hoe on the turbo is. . ops i mean hole

 

3/4 is bigger than 1/2 1/2" is fine.

 

im telling you...man im a retard... hahahaa

i ment it is about 3/4 in diameter in then in the bend its about 1/2..

 

Sup, my oil drain is 5/8ths If my conversions are correct.... 10mm I.D.

....Isnt running yet though