Larger Volume Superchargers are becoming availavailable.

Kenny Bell has had them for years, Magnuson also is a quality company.

More volume will produce more power at a lower boost level. The engine will run cooler and live longer. High PSI equas more heat.

Either way you may find that you have a restriction(s). Throttle body, exhaust, air cleaner.

Our shop mule, a 10 SRT challenger has has an Edelbrock Eaton 2.3L SC since 2012. Have had the 6lb pulley on it. Just put the 8lb pully on. Water methonal injection.

Can't get it to make more than 7lbs boost. Belt slip or something? Throttle body?

We'll figure it out!

Hope that helps.

Clay