Eaton SC M20 HP/TQ RESULTS and decision?!?

[Pootis]

Twin charging is way too inefficient. Trust me I used to drive a 06 cobalt ss and was heavily involved in the forums and modifying my own. A lot of guys over there started off twin charging ZZPerformance made a kit for it. The M62 is known as a heaton blower and so unless you are running a water cooled turbo and a water to air heat exchanger your iats are going to be hard to control. ZZP no longer offers the twin charge kit because they have found it more efficient to run a single turbo and remove the supercharger completely. I think as far as uniqueness goes twincharge wins but efficiency wise single turbo is the way to go.

[Denny]

Twin charging is way too inefficient. Trust me I used to drive a 06 cobalt ss and was heavily involved in the forums and modifying my own. A lot of guys over there started off twin charging ZZPerformance made a kit for it. The M62 is known as a heaton blower and so unless you are running a water cooled turbo and a water to air heat exchanger your iats are going to be hard to control. ZZP no longer offers the twin charge kit because they have found it more efficient to run a single turbo and remove the supercharger completely. I think as far as uniqueness goes twincharge wins but efficiency wise single turbo is the way to go.

Inefficient..lol... sorry your wrong. Have you seen the torque line of a twincharged car thats properly setup? have you seen the power of the lancia delta S4? Just so you know I was a moderator and writer for Cobaltss.net and I know all about the cobalt ss I tuned them and ZZP was my sponsor I was one of the first to own one in Ontario in 2005. My temps with my setup are 8-10 degree over ambient temp right now at 17 PSI total cars power is unreal to anything I drove before and I drove 11's Eagle talon TSI AWD.

ZZP no longer makes the kit as it cost too much money to build and it was complicated to maintain client service level support. Twincharging is not for everybody and is complicated but the reward is not only unique but u take the best of both worlds and have a powerful street car that doesnt need to spool to 4000RPM to make any kind of power.