well i played around with my little nissan sentra because the 1.6 bottom ends are supposed to be able to handle 300HP and the motor only puts out 90, so i hooked up my 65,000cfm blower to my motor, right throught the intake piping, had to use an AC to DC converter.... i think i mighta gained 15hp!!!!!! woooooo... that was the most fun i've had playing around in a coupla weeks.....