e31 rortex c38-81 supercharger 840ci m60b40 m62b44 dinan vf ess

[perj42]

Hi,
I have the opp to buy a custom bracket, pulley and belt for the rotrex supercharger for the m6x engine... anyone know anyone running the rotrex supercharger on a m6x v8 bmw engine? If so please give me some info.... I can get the bracket pulley for about $700 the rotrex supercharger i found for 1500 and then i need to get it tunned? Any info would be great.

What do u think compared to ess or vf or dinan ?
Is rotrex better? I am mostly looking for the low end pick up...

Also if i buy a dinan or wokee or dudmd chip would i be able to get it reflashed if i add a supercharger or would i have to "throw them out"/ sell em....
thanks

[perj42]

come on someone help
is the rotrex on an m6x a good supercharger settup for everyday use vs dinan?

[e30polak]

Rotrex will perform similar to a Vortech, just quieter. Sounds like you'll end up spending more than a used Vortech kit though piecing it together with tuning.

[verobeach97]

V8 guy looking for low end.... centrifugal superchargers don't see boost until upper range of rpm. Dinan or Rotrex

[perj42]

do u know where i can get a used vortech kit for the m60?

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also for everyday driving do u guys think the rotrex c38 is reliable? any of the c38's?