AT Power’s IDA throttle bodies replace Weber IDA carburettors directly - identical bolt patterns and mounting, so they fit straight onto standard IDA-pattern manifolds. They’re the proven route to electronic fuel injection for the classic V8s, flat-sixes and race engines that IDAs made famous, without losing the period look.
Built like a race part, because it is one
Twin round housings are CNC-machined from aerospace-grade 6082-T6 billet aluminium with AT Power’s patented Shaftless knife-edged butterflies - a completely unobstructed bore for improved induction airflow and crisper response. Available in 48mm and 50mm bores, in 2-cylinder, 4-cylinder, 6-cylinder, V8 and V12 configurations, supplied fully assembled.
Configure it your way
Choose cable or Drive-By-Wire (DBW) actuation, rotary contact or Hall-effect contactless TPS, billet ram pipes and extension tubes in a range of lengths, one-piece billet fuel rails, vacuum take-off fittings and 20+ anodised colours. Supporting parts - injectors, air filtration, cables, tuning aids, fuel pressure regulators and ECUs - are all available to finish the installation.
Running DCOE-pattern manifolds? See our DCOE throttle bodies. Mounting direct to the head? Explore twin housing and universal ITBs.