Sir
I press the pedal to the metal daily in evening at the green light, because a lot of people behind me are waiting for the signal standing in Bus, in the ambulance and rickshaws.
In Carby cars its good to keep the flow in jets and fuel lines.
CNG definitely needs a greater degree of push to the accelerator because it has a power drop of 20-40% depending on the car.
I also metal the accelerator when I see an electric blue Cultus, because a guy in university used to drive away in his blue cultus VXL and throw dust and mud at me when I was standing at a bus stop.
It is not recommended to fully push the accelerator for an extended period in cars without tachometer and/or rev limiter, as constantly driving the car at red line can be dangerous for the engine primarily and gearbox, in weather and conditions like ours.
regards