EXHAUST HEADER 13B, 79-85 6-PORT DUAL OUTLET
Racing Beat 13B Exhaust, 79-85 6-PORT DUAL OUT
Racing Beat’s Road Racing Header for the 1984-92 RX-7 13B (6-Port) is the first step in building a serious racing exhaust system. The engine-to-pipe flange is laser cut from 1/5″ thick flat steel. Like all of the headers we manufacture, the Road Racing Header is constructed with 2″ OD mild steel tubing, .120″ inch wall thickness, and mandrel-bent tubing throughout.
Outlet flange gaskets, bolts, and nuts are included. If needed, an engine-to-header gasket is available separately. An Air Control and Check Valve Cover Plate is required when using this header with a stock intake system. The Road Race Header can also be used as the basis for a custom streetable exhaust system in any car from 1971-92 (equipped with a 6-port engine), which allows simple swapping between street and race exhaust systems.
EXHAUST CENTER SECTION, 79-85 RACING BEAT 4 PORT/6 PORT
Racing Beat Exhaust Center Section, 79-85 4 Port/6 Port
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EXHAUST CENTER SECTION, 84-85 13B WITH 6 PORT TUBE
Racing Beat Exhaust Center Section, 84-85 13B With 6 Port Tube
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