| I think that supercharger will be easier to build in. You can buy complete kit. The true is, taht turbo will be more effective, powerfill etc, but how many horsepower and newtonmetres you plan on??? How big boost you want??? Anyway, you will solve tubes around IC...and stock engine parts arent immortal. Better valves, pistons, crank-shaft you need. Thats all hardware, second step is ECU, boost controller etc. tuning.
Good luck
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