As the VX supercharger is a bit to small to get some more power i am going to try another supercharger that looks almost the same as the volumex: Toyota SC14 not common in Europe but in the States and Australia there seem to be some around.
Just got this one via E bay, they are a lot cheaper than the Eaton superchargers. Hope this will work.
Now looking for a 2 ltr ( or bigger ) 16 valve engine that has the looks of the Abarth 16valve from the 037. Has to have the intake on the left and exhaust on the right.
Here some pictures of my supercharger.
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