Join Date: Sep 2015
Location: Midwestern Illinois
I'm currently running the on3 70mm(.68 a/r turbine housing) journal bearing turbo. I recently picked up a brand new turbonetics 72mm unit, full ceremic ball bearing, (.81a/r turbine housing) I'm just curious to know what differences I will see with this turbonetics unit vs the on3. 306, 9.0:1 comp, AFR 185's, TFS stage1 cam, systemax intake, tremec, 3.55 gear. 89gt 2,990# on an Illinois state certified scale.