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Bbk Throttle Body

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When the stock 4.0L went back in JR, the factory 60mm throttle body was chucked onto the intake manifold. With the high-flow exhaust, cold-air intake, and zappity ignition, we wanted a bit more airflow potential on the intake side of the equation, so we ordered up a BBK Power-Plus Series 62mm throttle body (PN 1724). The BBK throttle body is CNC-machined from high-quality 356 aluminum and included all the MAP, TPS, and IAC hookups, gaskets, and hardware necessary to easily transfer our factory sensors from our stock throttle body.