Joe Rivera from Pro Torque has been developing some new parts including a bolt together 9 1/2 inch converter. The revolution series 9 1/2 inch bolt together will be available for lower horsepower cars such as X275 and similar powered vehicles. The modular drive system has been under development for some time now and is nearly ready to come to market. The system reduces the rotating mass of the converter allowing the engine to accelerate quicker which has resulted in a decreased 60′ times. Here this weekend testing it is Mo Hall, Tom Kempf, Nick Agostino among other racers. There are several Pro Mod Teams using the modular drive including Bill Lutz, Kevin Fiscus, Jose Gonzalez, Chip King and Troy Coughlin. Read The Full Yellow Bullet Nationals 2013 Review at Dragzine Here: