Using the Abrams tank, I deleted almost all the weight on it using the crowbar which made it insanely lightweight. The tank can go around 100+ MPH from a single cannon fire due to how lightweight it was, also did a glitch that makes the cannon fire more rapidly which helps to accelerate the tank a lot more faster
The tank managed to reach an insane 836 MPH. To put into perspective, the SSC Thrust goes up to 763 MPH. My tank went 73 MPH faster than that
Previously tried with the rocket booster, it actually didn’t help at all. The rocket booster was more of a dead weight so I removed it to speed the tank up
Thing is, even when this tank is in a repaired state (i.e. when you just spawn it) and without boosters, you can still infinitely boost with it. It’s just much slower.
