Chevy Hei Distributor Cap Firing Order

Most small block chevy s use a hei distributor which stands for high energy ignition on a small block chevy v8 engine the distributor cap firing order is in a clockwise rotation.

Chevy hei distributor cap firing order.

Unplug the primary wire plug from the hei distributor. Chevy hei distributor wiring diagram wiring diagram chevy 350 distributor cap hei thoughtexpansion net to. Replaced distributor cap and rotor won t start the 1947 present chevrolet gmc truck message board network. Diagram of firing order around chevy small block distributor cap firing order for a gmc 5 7 likewise 3eiur firing order diagram 6 0 ll ford diesel furthermore show product as well t need distributer firing.

Chevy v8 firing order chevy 350 firing order visit. 1 terminal so long as the cap terminals are still in proper firing order sequence for a chevy 1 8 4 3 6 5 7 2 clockwise rotation. We started with number one and worked our way around the distributor cap clockwise using a set of summit spark plug wires. The distributor is the mechanism that sends voltage from the ignition coil to the spark plug.

Rd 3959 chevy 305 hei distributor 1985 camaro fireing order firing chevrolet oldsmobile 327 spark plug wiring diagram 5 0 v 8 vin f ricks wire sbc and bbc y. See onallcylinders firing order cheat sheet for installing the plug wires in the correct order. For instance a chevy small block goes clockwise. For the chevy 350 the hei distributor cap follows the same firing order as the engine.

Crank the engine just a little bit to see which direction the rotor button rotates. Hei distributor cap firing order. Our small block chevy firing order is 1 8 4 3 6 5 7 2 so that s the order in which we will install the plug wires. In most cases it doesn t matter where the number one position is on your distributor cap as long as the plug wires are in the correct firing.

Click on the image to enlarge and then save it to your computer by right clicking on the image. Alternatively you can make any cap terminal the no. The firing order for the classic chevy small block with a breaker points ignition is no different than the newer hei electronic ignition. Use a flat blade screwdriver to turn the two distributor hold down screws 180 degrees and pull the distributor cap away from the distributor.

Variety of chevy hei distributor wiring diagram.