Four Barrel 4500-2 Throttle Body

Description This throttle body was designed as an NHRA legal replacement for the Chevy COPO Camaro Super Stock drag cars. The flow ratings are more than the 4150, but less than the 4500 (per NHRA restrictions). There is no provision for an IAC so it is not specifically recommended for street use.If you would like to switch from a carburetor intake to electronic fuel injection (EFI), Accufab has developed a high flow throttle body to meet your needs.Better Air Flow for More Power. The Accufab 4500-2 has four 2″ brass throttle plates, with no provision for the idle air control.This style uses a late model GM TPS, included. Also, this throttle body has progressive linkage.Accessories Included: 4500-2 Series throttle body includes a throttle body gasket, and throttle position sensor (TPS).Throttle Body Dimensions. Bolt and Thread Info CLICK HERE DisclaimerOur products have been designed for off road/racing applications only. These products are not legal for use in the state of California on any pollution/control motor vehicle. These performance products are legal in California only on a racing vehicle which may never be used or driven on a public highway. CA WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov