Manifold OR Ported Vacuum Advance?? There is a case to be made and I side with David Vizard!
Thanks to subscriber Kevin Clemence for inspiring this video. Article by Steve Davis and David Vizard: https://nastyz28.com/threads/tech-art... David Vizard’s Ignition Video: • Ignition timing tech you probably did not ... DUI Performance Distributors. https://performancedistributors.com/

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Hilltop Workshop | Vacuum Advance and its CORRECT operation, explained.

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Ported vs Manifold Vacuum Advance for your Classic Car

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Van Life: Adding a Tachometer

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DYNO RESULTS! WHICH CARBURETOR IS THE BEST FOR THE STREET? IS BIGGER BETTER!?

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Never Connect Your Vacuum Advance to Ported Vacuum!

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Ignition timing tech you probably did not know!

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How much compression can YOU run on pump gas?? How you can manage it for the most HORSEPOWER!

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How To Choose Between Timed or Manifold Vacuum

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CHOSEN ONE! SOMEONE IN A SUIT JUST ASKED "WHO TRAINED THEM?" ...NOBODY DID. THAT'S THE MYSTERY

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THE TRUTH About Vacuum Advance- What is it and WHY do you need it?? Ignition Timing 101

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Ported or Manifold vacuum?

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Hard hitting Eric Weingartener Response

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Ignition Timing or Fuel Tuning First? You are doing it wrong!

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Ported vs Manifold Vacuum: How I am Going to Settle the Debate!

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The truth about LCA's Vs idle & vacuum quality

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Modifying and custom curving a GM HEI distributor for street performance

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The Ultimate Vacuum Advance Video Part 1

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Selecting the right camshaft- Matching your cam to your compression ratio - PART 1

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Chosen One, This Is Why God Kept You Single All This Time

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