PBA Viper High Performance Bowling Ball by Elite. The PBA Viper offers superior performance on the PBA Viper Oil Pattern, PBA Regional Tour / Senior Tour Pattern #3, USBC Sport Bowling Leagues, USBC Sanctioned Leagues, and a variety of other conditions. Elite's PBA Viper is designed to get into a smooth roll allowing the ball to read the lane correctly and evenly. The Viper features Elite's all new Thermal Contact Technology ? T.C.T. which gives players more forgiveness and maximizes hitting power.