Idle Speed: Specifications

Base Ignition Timing 14° @ 600 RPM (In Neutral)

Distributor Pickup Coil:
Resistance 400-1000* Ohms
Air Gap 0.017 in./0.43 mm.

Idle Speed:
Curb 600 RPM (Drive)
A/C Speed-up 700 RPM (Drive)
Fast 1650 RPM (Park)

* With 250 watt heat lamp held 1 to 2 inches from coil for 5 to 10 minutes.