View Full Version : Crane Cams/Vinci Performance Tuner vs Unichip Piggy-back ECU

04-26-2007, 10:53 PM
I've heard great feedbacks about both the Crane Cams/Vinci Powermaxx Tuner and the Unichip Piggy-back. I'd like to know from some of you who has either one of these products your positive or negative feedbacks. Also which will work better with the Patriot Performance Stage 2 LS6 heads with a 59cc combustion chamber and Patriot Performance Camshaft 226/226 that has a Valve Lift spec of .585 in. Intake/.585 in. Exhaust with 112 lobe separation angle?

04-27-2007, 11:09 AM
don't know anything about the unichip. i've used the vinci tuner on both of my cars. used it to tune the wife's car when it had heads, then later on when i added a cam.


04-27-2007, 11:56 AM
piggyback on a LSx pcm, is stupid.

We can tune these cars correct, with full control of these pcms, get a programmer that reflashes the factory pcm.