Following info comes from Car 17.
Here's Delisha Ennivel.    
Here's Havoc and Delisha Ennivel.  
Here's a shot of Blue Senturion in the evil jacket.
Here's a shot of the Robo Racer with Blue Senturion in it but he's wearing the evil jacket.
Here's a shot of the Robo Racer and the Turbo Megazord fighting.
Here's a shot of Robo Racer wearing an evil jacket.
Here's a shot of the Red Ranger in the Robo Racer cockpit.
Here's Giant Delisha Ennivel.
Here's a shot of Delisha attacking the Turbo Megazord.
Here's a shot of Delisha attacking the Robo Racer.
The 3 boys returned to the Megazord cockpit between Delisha's attack and before the Megazord's Mountain Blaster beam.
Delisha destroyed by Robo Racer Synergizer Blaster Mode and Turbo Megazord Spinout.