WHATS UP EPOXY IF YOU HAVE A LUDE THEN YOU WANT TO REV AROUND 4K, AND AS FAR AS THE CLUTCH I HAVE A HEAVY DUTY PRESSURE PLATE & 6 PUCK DISC LIGHTND FLYWHEEL 8lbs. IF YOU DUMP THE CLUTCH YOU WILL SPIN NO MATTER WHAT OR IF YOU ARE QUICK YOU CAN EASY OFF THE CLUTCH BUT QUICKLY IF NOT YO WILL LOOSE THE LAUNCH.