Supercharge a 4.2L
Was wondering how hard it is to supercharge my 4.2L F-150. i have looked at many different options, cheap is better for me right now. If you make an improvement like a supercharger then is it an absolute must to get a new chip? any help would be great.
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42, 42l, aspire, charge, edge, f150, ford, hundred, motor, performance, ranger, super, supercharge, supercharger, superchargers, upgrade




