PRO-STREET / PRO-RACE K&N Air Filter Rotary Kit Sizes 50mm/55mm and Tapered Bore https://www.efihardware.com/products/2314/Rotary-Pro-Street-Kit-50mm-IDA-Throttle-Body
Weber IDA style Throttle Bodies with K&N Air Filter, and a choice of 50mm & 55mm parallel bore size, or 55/53/50mm tapered bore with high flow shaft and fasteners. Both sizes use special profile ram tubes for extra power gains.
OPTIONS:
- Throttle Size and Type (parallel vs tapered bore)
- Rotary Manifold
- Throttle Position Sensor
- Fuel Fittings
- Fuel Injectors
- Vacuum and Oil Fittings