If i could get my hands on a busted s/c one i wouldnt mind starting this project off, but i daily drive my car. Now someone like HDDP with a torn down motor...he loves playing with **** like this anyway

Fixed pulley, different size(smaller = more psi on s/c i think). Questions is...what will the ecu think. If no issues and gas mileage doesnt just get retarted low, its a nice option to other crank pulleys in the $1200-$1400 range.