This SC is the same style as the one chosen for the corvette zr1. And you know that corvette R&D team knows what they are doing, and has an unlimited budget.

So im intrigued about how the screw style will work in our application. We do LOVE the RIPP unit. The power gain is out of this world. So is the power delivery. The Pentastar motor's vvt suggests that it wants to build power higher in the rpm curve wich is the RIPP unit's forte. (betty is a ROCKET)

This is a different route to the same goal. Completely unknown to us, so we have no idea what to expect.

Besides, being impartial, The goal is to install and test. If Car and Driver only tested bmw's it would be pretty boring to read.