Shift Into Turbo, Pt. 2

S5 E2: Whilst Justin fights on his own against Elgar and an army of Piranahtrons at the power plant, with the detonator still counting down nearby, Divatox and her P-Trons attack Adam, Tanya, and Kat while they're on their way to their graduation ceremony. Can the stock-car obsessed Tommy be reached in time to race to their side? Meanwhile, what secret is Zordon and Alpha 5 keeping from the Rangers, and what does it have to do with Lerigot?