A cutting-edge mechanic and adorer of his fans (to a weird extent) who's absolutely full of himself.
According to him it doesn't matter who's machine is in better condition, it's whoever crosses the finish first.
A change of careers after some polarizing incidents later; Gas makes continued use of his abilities and enters as a master mechanic of the race scene.
The best part? A lot of his fans followed, so now he still gets endless praise and a chance to mercilessly destroy his opposition!
6'5"
Schematics for machines can be scanned and saved in memory, which can be a powerful resource.
Switching to "Off-grid" though really cracks open his potential, allowing him to do deeper scans of parts and fabricate new ones that can save him in a pinch.