i use mine everyday and am running a low comp 7.2-1 engine and off boost it drives like a normal 2.0 sierra, however, once its on cam and boost its just soooooooo much fun on the road

It depends what you want it to do???

A) a traffic light grand prix champion
b)a motorway missile


but remember no matter what you do to them, when you start driving them like you stole them, they drink fuel like nobodies business, i get about 20mpg if i am nurse maiding it and about 12-14mpg when she's tearing the tarmac a new asshole


Pugo