TWINS feed/return tips please...
Car is nearing completion! Not exactly sure how to feed/drain the twin set-up. Here is the scoop:FEED
--Already have a 1/8" NPT drilled into that fitting above the oil filter. The orifice on the fitting is pretty small and adequately oiled my T76gts, and ST80 on my previous set-ups. Can I just drill the fitting out a tad, and run a -4, with a -4 T-fitting at some point, with a -4 then going to each turbo? Will that be enough oil?
--Other ideas?
DRAIN
Can I run a -8 off each turbo into a Y-fitting (-8/-8--->-10) that drains into the -10 fitting I already have on my oil pan? Or is that set-up too small???
Thanks for your help!
-4 lines will be sufficient IMO, but you may need restrictors if they are BB turbos.
On the drain, I would use a -10 minimum from each turbo and I don't really see a problem with Y'ing them together. I've done it without issue for years.
Anyone tried a similar setup and have it not work?



