How to install the distributor on a Chevy big block?
Tighter the bolero loosely where the distributor will still turn. Install the distributor cap with the spark plug wires attached. You will need a flat screwdriver to turn the screws. Fine-tune the timing with a timing light and tighten the distributor bolt. If the Chevy big block misfires, check firing order.
What kind of distributor do I need for a big block ignition?
Distributor with a cam synch sensor must be used with computerized ignition systems and EFI. (Photo Courtesy MSD) The HEI is a unitized distributor with magnetic reluctors to trigger its internal control module and an ignition coil built into the large-diameter cap. Note that small-block and big-block Chevy distributors are interchangeable.
Where is the firing order on a Chevy big block engine?
Number 1 should point toward number one cylinder and then go. Firing order for Chevy big block engine. Need the firing order for Chevy big block and where is number one wire on the distributor cap. At this site you can find the firing orders for Chevrolet engines.What Is the Firing Order on the Chevy Big Block?
How to time a big block chevy engine?
Rotating the distributor counterclockwise will advance (increase) the timing. Rotating the distributor clockwise will retard (decrease) the spark timing. Start the engine and allow it to warm to operating temperature. Shine the timing light carefully down the driver’s side of the front of the engine at the harmonic balancer.
Tighter the bolero loosely where the distributor will still turn. Install the distributor cap with the spark plug wires attached. You will need a flat screwdriver to turn the screws. Fine-tune the timing with a timing light and tighten the distributor bolt. If the Chevy big block misfires, check firing order.
Where are the cylinders on a Chevy big block?
On the Chevy big block, the odd-number cylinders, No. 1, 3, 5 and 7, are on the driver’s side of the block. The even Nos. 2, 4, 6 and 8 are on the passenger side of the block. Place your finger in the spark plug hole and have a helper crank the engine a little at a time until the compression pushes your finger away from the hole.
Can a performance distributor ground itself to the engine?
Typically, the distributor grounds itself to the engine when installed. But, if the ground from the engine to the battery is making a good connection, ignition spark will be none existent.
What to do if your distributor has no spark?
If, for some reason you have no spark coming from your distributor, the following will help you check and test the installation, connections, and components, of the unit so that you can get your engine running. The first area they suggest you check is to make sure all the wire connections on the cap or solid.