i really havent used the bottle much. the most i have used it was at the track and that was only like 3 or 4 passes. but according to a lot of people i have used the bottle in every run ive done
i have ran a boosted sohc for fun one night from a 40 roll i think. i was going all motor then he started pulling so i hit the button to pull back in frontsry Kenny
ive ran couple boosted cars all motor.