Sorry if this is old news but I do have a quick question as well. has anyone heard of the new superchargers they are going to be using? the Rotrex?

I mean it looks just like a centrifugal supercharger but apparently with very little lag still.

One of the main reasons I turn away from supercharging my prelude was the lack of intercooler for the JRSC kit, but with a charger like this I seems like just simple piping change to add an IC.

Are these Rotrex really any different from any other common centrifugal or is it just a name brand stamped on a supercharger?

 

Rotrex is a centrifugical SC, they have been around for a long time. It's just like any other centrifugical SC.

There is a company making a variable ratio drive for the Rotrex, but it is not for sale. When it does go on the market, I'd consider a Rotrex.

JR has no plans to make a setup for a Prelude or a B-series.