This is the Injector Air Valve set for the OS Max FS91 Surpass II FI.
It takes the place of the original carburetor to allow for electronically
controled fuel metering by way of the EC-2 unit and an injector.
Electronically Controlled Fuel Injection
One Assembled 60T Injector Air Valve unit
One Gasket O-ring
Two 3x24mm phillips-head mounting screws
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