Originally Posted by bullitt5897

Update on the Carbon Z:

May 1st is the Dyno Day to look forward to. Right now the car has a RJM "Race" 4.3L Stroker Motor and a fully built RJM trans which has been holding up fantastic. The Supercharger is a "High Pressure unit" and is running a 3.5" pulley. There is a 2.8" pulley to be put on the car for High Boost Applications. the 3.5" pulley should net somewhere around ~18psi. If my math is correct the 2.8" pulley should be approximately ~28-30psi!!!