I'm looking into doin a RB26 build, and am looking at some garrett GT turbos, has anyone done any twin GT conversions, I am looking at something comparable to the TD06/20g twins.
I've been told the GT35 with a 0.63 housing will spool up quicker than a GT30 with the same exhaust side, due to being a newer design, does this sound right???? I would have thought the GT30 would still spin up quicker.
Any help would be much appreciated thanks.