Tal vez esta es la solucion a tus problemas:
Y usas algo asi para intalarlo en casa :P
http://www.vortechsuperchargers.com/...s/4fd218im.pdf
Sino... "With a previous run of 153 hp and 176 lb-ft of torque to the rear wheels with just an intake, we were looking for some big gains. With the addition of JBA headers and exhaust, we previously saw those results rise to 161 hp and 188 lb-ft of torque"
Aqui otro dyno en una ranger 4.0 2004
Nueeee` malo
Bye muahahaha