I went down the supercharger path for my track application and would do it again. Supporting mods you need to think about are cooling (oil & water) in addition to beefing up the diff. Depending on your pulley configuration, one headache with blowers are belts slipping, stretching and breaking off.

 

Like everyone else said, Get some track time under your belt first. how ever if you are set on going forced induction, I vote turbo but i may be a little bias.

 

^^ hehehe

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