You are looking at a NEW How to Build & Power Up Ignition Systems: Covering: Modified engines often need higher ignition timing settings Static & idle speed ignition timing settings Eliminating total advance settings Vacuum advance Ignition timing marks Distributor basics Altering the rate of mechanical advance Altering advance mechanisms to set total ignition timing Altering the rate of mechanical advance Checking the quality of the spark Establishing the correct idle advance Establishing ideal total ignition timing This manual is a must have for anyone wanting to build or tune up their points ignition systems Expert tricks and techniques on building, modifying and setting up ignition systems for high-performance engines. Thanks for looking and don't forget to check out all of our Restoration Essentials in our store. Your parcel will have a unique tracking number which will be sent to you via email on dispatch so you can keep an eye on your delivery.