What springs do MSD distributors use?

What springs do MSD distributors use?

The MSD distributors are equipped with two Heavy Silver springs installed.

Do you set timing with vacuum advance?

It’s important to mention that checking the mechanical advance with a timing light should always be done with the vacuum-advance canister disconnected. If the canister is not disconnected, the readings will be a combination of initial, mechanical, and vacuum advance.

How do you recurve a distributor?

The main idea when recurving a distributor is to bring the curve in as quickly as possible without the engine detonating. In other words, play with the springs until you reach the optimum curve for your application.

What is the pertronix ignitor points conversion kit?

Never change points again with the PerTronix Ignitor points conversion kit. It provides increased voltage for improved performance and fuel efficiency. The system completely eliminates the contact points and fits neatly underneath the distributor cap for a “stock” look. Compatible with all 12 volt negative ground systems.

Where is the ignition advance on a MSD Street distributor?

This is MSD’s street distributor for a Chevy application. In terms of layout, it’s much the same as a vintage Delco, where the mechanical advance mechanism is located under the rotor. This particular distributor is also equipped with a vacuum advance system. In a perfect world there would be no need for ignition advance curves.

What’s the difference between a GM Delco distributor and MSD distributor?

In the case of the MSD distributor, the weights aren’t changed – only the springs require tuning. The springs shown on the right are included with the MSD distributor, while the springs and weights shown on the left are used in conventional kits for GM Delco distributors (Moroso and Mr. Gasket sell similar components).