How to make your own velocity stacks


Advertisement

A velocity stack is a great way to get a smooth even flow of air into your intake system even at high speeds. Amateur and professional racers will add these aftermarket mods, when rules allow, to improve their engines efficiency. A machinist YouTuber shows you how you can make your own, assuming you've got access to a lathe and blow torch. Pro-tip, take off those gloves when working on a turning machine if you want to keep all your fingers!