Post by
KATwo40 »
https://forums.nicoclub.com/katwo40-u25350.html
Tue Nov 29, 2005 2:40 am
I ran a -3an and STILL needed a restrictor!
-3an = less volume, more psi.
Of course, my turbo is a small Mitsubishi turbo, so it's oil inlet may be different from that of a more common KA suited turbo.