Every time people saw the wheelchair they’d shout “you got NOS?” Or “juice it up”. So I contacted a local company called Powerhouse Automotive to see if they had any empty gas bottles I could use. When they replied I couldn’t believe their suggestion, which was to fit a NOS Purge System. There is a nozzle on either side of the wheelchair and a 5lb gas bottle attached to the rear. The solenoid is linked to a wireless remote so I can press the button and to set off the jets of NOS.