rseabrooke wrote:The kit that I bought comes with a t3/4 turbo and the oil return line. I think it is big enough... Have fun installing anything bigger then what is supplied with the kit.
It's not what you think. Call up turbonetics, precision engineering, garrett. It's what they think. And they all think that -6AN is too small for a t3/4 turbo. Their minimum recommended size is .5", -10AN is slightly larger, at .5xx". So, when asked what dash-standard fitting size they recommend, I got a resounding -10AN from them all.So ya. Your -6AN drain line is too small, and will cause damage to the turbo seals. However, the -3AN feed line is right-on.-Jeff