got the adapter a few days ago and did some searching ad I'm just trying to get down which hole most guys are using for oil feed...I read most use the 1/8" holes which seems obvious, but then I read another response and one guy was using the big outlet(size M12 on the Greddy adapter)...just wondering, it seems the 1/8" is the obvious choice though. should be the same for you guys using the GE and Autotechnic block adapters as well. thanks for any input

(sorry for the shitty pic)

(1/8" on left, M12 hole on right)

 

I used one of the 1/8" ones on mine

 

i used the big one for my b16a head, one for oil pressure gauge, and i'm using the other one for the turbo feed.

 

yeah that makes perfect sense...I'm going with the 1/8" port for turbo feed. and yeah the larger port does make sense for vtec feeds and the like, just confused me when that guys cliamed he was using it to feed the turbo