Dynatech Headers is proud to announce the launch of our new Torque Booster. Dynatech now has a solution for those times when you need that added torque on restarts. Many times it's the restarts that determine the win or loss of a race. This new device works especially well between 2500 & 4200 RPM on engines with under 500Hp at the crankshaft. Although beneficial on almost any engine under 500 Hp, they work exceptionally well on 602 and 604 Crate engine applications where the added low end and midrange torque gains are needed.