Gt42r Water Fitting Issue

[skylinekid]

hey everyone i spoke to gcg today and they claim that if i run -6 water lines to a ball bearing gt42r that the water is just gonna boil instantly once it hits the turbo and that it will lift my water temps etc running smaller then -8 lines. yet i find ppl on the net selling -6 water fittings specifically for 42 45r etc.

has any one got any info on them for me.

the only reason i wanna use -6 is because im upgrading turbos and i was going to reuse my water lines?

[skylinekid]

anyone??

[GTScotT]

Sounds like nonsense to me. I dont see a 42R running that much hotter than any other turbo we would ring the neck out of..

Someone with more experience may want to confirm.