Throttle Body Kit Our throttle body kit improves both ignition and fuelling as a single package and is a solid foundation for any future upgrades. A distributorless ignition package is controlled by a DTAfast ECU which also controls the fuelling, through our direct to head throttle bodies.

Engine upgrade kits Our range of upgrade kits have been created by adding proven supporting components to each of our cam profiles. Each kit also includes either a set of Weber 45 DCOE carbs or a set of our direct to head throttle bodies along with a distributorless ignition system.