crysak

just opened my R33 GTST late S1 (with S2 engine) to see that all oil feeds have a 1.5mm restrictor in! bought a 1.5 mm restrictor and had plans to block the middle but after seeing this I guess I'll just leave it like that and add a vent to catch can from sump

How is this thread not a sticky? (or has there been a conclusion version of this added elsewhere to the site?) I have just spent the last 2 weeks slowly reading through it at work, some really great advice and research. I have one more questions to throw into the pot if people are still interested: RE: Risk of flooding catch can via sump vents on hard cornering and running the sump dry: Has anyone tried running a catch can vent from both the intake and exhaust side of the sump, I know that due to the rotation of the crank the exhaust side would be less affective but on cornering it would provide an alternative route for blow by instead of flooding the catch can and potentially running dry (or would a baffled and extended sump fix this issue anyway)