Seriously? Wow...another reason to add to my list of why we use Garrett products I guess.



I'll talk to my friend that runs the Turbonetics R&D dept tomorrow if I can get ahold of him to get a straight answer. That doesn't seem right to me to give different answers LOL.

it sorta relies on the car and what oil pressure its pushing, so theres not always one specfici size, sorta gotta see how it goes.



altho mos tpeople dont up their oil pressure it seems so maybe they have a general rotary one for him.



kevin.

i contacted atp turbo and they only have one restrictor for a t-series turbo, and it does not say what size it is.

it really depends on where the feed line is coming from, if your running a sandwhich plate or something, its seeing full engine oil pressure, which is like what 50-60 at ilde and maybe 80-95 at wot. BB turbos typically like no more than 45psi before it starts pushing its way past the seals. JGSturbo.com has them with a -4an to 1/8npt and it comes with three jets .05 .042 .035