Originally Posted by 1slow370

Just remember you have a stillen udp on the crank so you will make less boost than normal per supercharger pulley size. Throw your factory balancer back on.

Edit: also make sure you are very careful with the charger oil line routing and which direction you put the filter on because the rotrex chargers WILL BLOW THE **** UP if you put it in backwards as there is a check valve in the filter. Also make sure you fill it and follow the brake in exactlly per instructions or it will fail