Today they were tuning the fuel map. The thing is loud as hell. The shop had a janky AF meter so they did the baseline tuning. The new pulley was getting max 12.5psi +/- .5 At 6300RPM the belt would slip on the supercharger. Tomorrow they are gonna run it on another dyno. And change the pulley and new tensioner soon. BTW it's a 2003 CobraForestCam said:Well??????? What was the RWHP?