David Vizard's PowerTec 10 EP 48 How to deprive you opposition of horsepower
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David Vizard's PowerTec 10 EP 48 How to deprive you opposition of horsepower
58.8K viewsFeb 21, 2022
YouTubeDavid Vizard Performance
David Vizard's PowerTec 10 EP 24 The 100 hp small Block camshaft , myth, magic or hi-tech?
22:22
David Vizard's PowerTec 10 EP 24 The 100 hp small Block camshaft , myth, magic or hi-tech?
35.5K viewsJul 13, 2021
YouTubeDavid Vizard Performance
David Vizard's PowerTec 10 EP 27 Zero loss sound legal muffler systems
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David Vizard's PowerTec 10 EP 27 Zero loss sound legal muffler systems
66.1K viewsAug 8, 2021
YouTubeDavid Vizard Performance
David Vizard's PowerTec 10 EP 15 When Flat Lifters Reign Over Roller Lifters
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David Vizard's PowerTec 10 EP 15 When Flat Lifters Reign Over Roller Lifters
65.1K viewsJun 12, 2021
YouTubeDavid Vizard Performance
David Vizard's PowerTec 10 EP 22 Avoiding Timing Chain Power Losses
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David Vizard's PowerTec 10 EP 22 Avoiding Timing Chain Power Losses
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YouTubeDavid Vizard Performance
Power Tec 10 EP5 David Vizard's Vortec cylinder head porting,
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Power Tec 10 EP5 David Vizard's Vortec cylinder head porting,
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YouTubeDavid Vizard Performance
David Vizard's PowerTec 10 EP 28 The ultimate youtube head porting video
1:01:11
David Vizard's PowerTec 10 EP 28 The ultimate youtube head porting video
105.7K viewsAug 20, 2021
YouTubeDavid Vizard Performance
12:47
Powertec 10 Episode 2 Torque vs Horsepower
100.8K viewsApr 25, 2018
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36:26
Real low buck 60 lbs-ft and 60 hp minimum from stock iron headed 350 SBC
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Race winning low buck 383 SBC build.
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Power packed lifter adjustments - solid & hydraulic
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Ignition timing tech you probably did not know!
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Big Torque with easy ProStock Techniques
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Vindicating DV's 128 lobe centerline selection formula
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How I got the best power sparks.
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5 golden porting rules - #1
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99% of headers are wrong!
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Super big torque 743 hp SB Chevy build.
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Five Golden Porting rules - Rule #1 Part 2
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Worlds cheapest and MOST EFFECTIVE octane booster
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Hyper advanced ProStock-plus, cam tech.
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How to modify a stock crank to entry level race crank.
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% Golden porting rules - part 4 of rule #1
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Rarely discussed power producing Ignition tech.
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5 Golden Porting Rules - real detailed porting tech!
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Magic #s and moves for a super stroker SBC build.
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Camshaft Lobe Separation Angle: The Untold Truth of LSA!! How to Pick LSA the right way‪@DavidVizard‬
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5 golden rules for Pro grade porting. What are they?
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Super porting factory castings for aftermarket power.
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Why are these #'s critical for a good torque build?
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