1976-77 Models
- With temperature sensor below 135°F, start engine and wait 90 seconds. Using a jumper wire, ground carburetor sensor and disconnect transducer electrical lead. Check and adjust timing to specification. Reconnect transducer and note ignition timing.
- To obtain specified timing, loosen transducer lock nut. Turn transducer clockwise if timing is too great, counterclockwise if below specifications. When timing is set, turn transducer an additional 1/2 turn clockwise, then tighten lock nut.