They are not adjustable.
Follow the path from the exhaust port on the head. That will show you which is the exhaust rocker, which leads to the exhaust pushrod, which leads to the exhaust tappet.
The torque specification for the rocker arm nut on a 1997 Chevy Cavalier is 22 foot pounds. This is the equivalent of 30 newton meters.
22 ft lbs.
20 foot pounds.
The 1985 Chevrolet Corvette rocker arms will have an adjustment screw on top of each rocker arm. Turning the adjustment screw will change the height of the rocker arm.
22 ft lbs torque on the rocker arm nuts is all that is required.
15-20 ft lbs
MUST be done HOT valve stem to rocker: Inlet: .30mm, Exhaust: .30mm camshaft to rocker: Inlet: .19mm, Exhaust: .19mm.... EFI have hydraulic tappits.
Yes. must be done hot. Valve stem to rocker : Inlet .30mm Exhaust .30mm Camshaft to rocker: Inlet .19mm Exhaust .19mm EFI have hydraulic tappits