Owners manual

8. YOU CAN THEN INSTALL THE GIBSON HEADER USING SUPPLIED GASKETS AND HARDWARE.
MAKE SURE TO USE ANTI-SIEZE ON HEADER BOLTS BEFORE INSTALLATION. TORQUE ALL
HEADER BOLTS TO 30 FTS. INSTALL THE SUPPLIED HEAT WRAP ON SPARK PLUG
WIRES FOR BEST PROTECTION.
9. YOU CAN NOW INSTALL THE DIPSTICK TUBE BACK ON THE ENGINE.
10. STARTING ON THE PASSENGERSIDE DISCONNECT THE O2 SENSOR AND REMOVE THE EGR
TUBE USING A 1 1/16” OPEN END WRENCH. USING A 13MM SOCKET REMOVE THE NUTS
AND THEN THE MANIFOLD. NOW REMOVE THE STUDS IN CYLINDER HEAD USING A 5MM
SOCKET. CLEAN HEAD SURFACE OF ALL DEBRIS.
11.AFTER MANIFOLD IS REMOVED, REMOVE THE O2 SENSOR AND INSTALL INTO GIBSON
HEADER USING ANTI-SIEZE ON THREADS.
12.YOU CAN THEN INSTALL THE GIBSON HEADER USING SUPPLIED GASKETS AND HARDWARE.
MAKE SURE TO USE ANTI-SIEZE ON HEADER BOLTS BEFORE INSTALLATION. TORQUE ALL
HEADER BOLTS TO 30 FTS. THEN CONNECT EGR TUBE TO HEADER AND INSTALL
SUPPLIED HEAT WRAP ON SPARK PLUG WIRES FOR BEST PROTECTION.