Radium Toyota Injector Seats, 6 Cylinder

These are the same machined aluminum injector seats used in Radium fuel rails. They are required when converting the OEM side feed fuel rail to top feed in popular Toyotas. These engines include the 2JZ-GTE, 1JZ-GTE, and the 3S-GTE among others. They are many other not listed. They simply "pop" into the intake manifold (1 required per injector). They seal to the machined injector counterbore using the included Viton O-ring. The injector seats are CNC machined with a common 14mm bore for the lower injector O-ring.
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.