Wayne
15+ Year Contributor
- 40
- 3
- Oct 17, 2005
-
Mount Airy,
Maryland
I am installing a evo3 16g and have an oil feed question. i have scoured the forums and many threads touch on the issue of oil restrictors but no clear answers. The 2g feed line from the ofh has a flarenut fitting with a restrictor orfice in it however, the evo 3 oil feed hole in the housing center section has a small orfice at the bottom of it, so the restrictor is apparently built into the turbo itself is this correct? Also, i have installed a bsek and have read that porting the oilfilter housing relief valve is neccesary to limit excessive oil pressure. is this true ?