Review on ⏱️ Enhance Precision with MSD 8985 Timing Tapes - Perfect Timing Solution for Optimal Performance by Steve Waldbillig

Don't guess how I was with my crappy stock timing gauge. it's almost impossible to set a total time of 36 degrees when the notch behind the water pump disappears, let alone when you try to advance the vacuum, woof. So you can see everything at least after the installation. As people have said, clean the area very well with solvent and even a wire brush, then take the ones you don't use and put them in their place as an exercise, take them off, apply the one needed and spray two coats. clear about it. Done and it will last