SRT Hellcat Redeye: Following the discontinuation of the Demon, the Redeye was developed to fill the void. Essentially a heavily upgraded Hellcat, the Redeye is equipped with a slightly less powerful (due to a smaller hood intake system) Demon engine: a supercharged 6.2L V8 rated at and of torque, an increase of and over the standard Hellcat motor. Other upgrades include reinforced ZF 8 speed automatic transmission, track-tuned suspension, torque Reserve and 41-spline heavy-duty half-shafts, SRT power chiller, and after-run chiller.