The machines in question are a Dodge Challenger R/T Scat Pack and a Dodge Viper belonging to the fourth generation. So no, the race is not balanced (more on how an improvised solution was found ...
Challenger Scat Pack >> 2015 Dodge Challenger Scat Pack Shaker: Brutal Power Surges | AUTOMOTIVE RHYTHMS

Challenger Scat Pack >> 2015 Dodge Challenger Scat Pack Shaker: Brutal Power Surges | AUTOMOTIVE RHYTHMS

Inside, the 2019 Dodge Challenger R/T Scat Pack 1320 is equipped with a long list of comfort and convenience equipment, including dual-zone automatic temperature control, electric power steering, power driver’s seat, keyless Enter ‘n Go, ParkSense rear park assist and ParkView rear backup camera.
Challenger Scat Pack >> 2016 Dodge Challenger Review: 392 HEMI Scat Pack Shaker

Challenger Scat Pack >> 2016 Dodge Challenger Review: 392 HEMI Scat Pack Shaker