Description
Granatelli MotorSports proudly offers our 103mm RACE Throttle Bodies for Chevrolet LSX Drive-By-Wire applications. Our throttle bodies, precision machined from high-grade cast aluminum, are designed to exceed the airflow demands of all LSX performance applications, whether naturally aspirated or forced induction.
Our robust electronic motors can handle up to 35 lbs of boost in both draw-through and blow-through configurations. The unique throttle blade design and powerful electric motors of GMS ensure the throttle blade remains open under high-boost conditions. These throttle bodies can be used with both factory and aftermarket manifolds and are essential for anyone running a TVS, Whipple, or Roots-style supercharger. They utilize the late model GM 6-Pin connector and the increased size facilitates smoother and quicker engine acceleration. There’s no need to transfer anything from the factory unit, and the Granatelli MotorSports 103mm throttle body is compatible with all intakes. Note that tuning may be required.
Designed as a direct replacement for the factory throttle body when used with the supplied adapter
Suitable for LSX Chevrolet/GM engines
103mm inside diameter outperforms OEM units
Provides dramatic airflow increase across all RPM ranges
Enables smoother and quicker engine acceleration
No need to transfer components from the original throttle body
Compatible with all intakes
Requires late model GM 6-Pin connector
Custom tune is required! Specifically for Trailblazer SS applications!
Custom Color in Black
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