thumpstar supercharger

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  1. 2fly

    centrifugal Supercharger

    New to forum and had a few q's any input is greatly apreciated. ok im building a custom centrifugal supercharger thats designed for my 125cc thumpstar. ive already machined the case and only have to make the spindles. questions fuel -efi -bigger carb -draw through or blow through...