A woman named Oriena Flux and her henchmen uncover a powerful and dangerous high speed engine called the GRX in order to ensure that they win the Oriental Grand Prix. When they test it on the track, Pops recognizes the sound of the engine and warns Speed not to go near it. Out of suspicion, Pops takes Spritle and Chim-Chim to the cemetery where the engine was buried. They go to Oriena's house afterwards, where Pops demands the engine so he can destroy it like he should have done 10 years ago when it was first built...