I've tried to do some searching & haven't come up with a clear answer. I've gathered to steer clear of z1. Wolf is good but rich & expensive. Some good things on ash & others saying stay away. Specialty z seems to be good as well. Just running stock turbos in a 94 auto. Pop charger, cat back, & stock injectors, & a hallman pro. Not trying to get crazy just want to be safe.
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Best of the shelf tune? - Bigmatthew8616:19:00 11/04/16