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Higher flowing for larger displacement race engine applications. Includes throttle body and unique intake flanges and seals. This big bore throttle body features a 50mm throttle plate (a 4mm increase over the ’06 Original equipment throttle body) to provide increased airflow and more power. Higher flow rate injectors provide 25% more fuel to complement the increased airflow. Sensors, injectors (with a flow rate of 4.9 grams/second), and the IAC stepper motor are fully assembled on this bolt-on unit. All EFI-equipped models require ECM calibration (priced separately). For race application only.
Note: The intake flanges supplied in this kit will only fit cylinder heads machined for use with the stock symmetrical intake flanges (OE since MY06). All Screamin’ Eagle performance cylinder heads (except Kompressor and MCR Performance) with kit P/N extension of -06 or later have an intake port diameter of 1.750" and are machined for use with symmetrical intake flanges.
We can no longer sell outside the U.S. We can no longer sell to commercial repair shops outside our market area, Freight Forwarders, or to anyone that we suspect resells or buys in quantity. We don't sell engines, frames, crankcases or batteries online.