Rarely discussed power producing Ignition tech.

JUNKYARD LS PLUG GAP TEST. DOES MORE GAP EQUAL MORE POWER? HOW MUCH SHOULD I RUN? .010 VS .100 GAP

How I got the best power sparks.

Super porting factory castings for aftermarket power.

A DETAILED overview of KNOCK and PRE-IGNITION - BOOST SCHOOL #7

Creating a Simulation to Calculate Speed and Acceleration of Sportscars

Understanding Porsche's New Six Stroke Engine Patent

Types of Spark plugs | Which is Best?

David Vizard's PowerTec 10 EP 48 How to deprive you opposition of horsepower

SPARK PLUG INDEXING-DOES IT REALLY ADD HORSEPOWER? JUNKYARD LS MOTOR MYTHS! LOW $ MODS-DOES IT WORK?

A mystyery - 90 hp from spark plug change!!!

Crank modifications for increased power Part 1

Blower/N2O head mods - 50 -100 extra HP

The Effects Of Rocker Arm Ratios on Engines. / Salter Racing Degree Wheel.

Power tec 10 EP 3 David Vizards infamous 128 Cam Spec formula

PETROL vs DIESEL Engines - An in-depth COMPARISON

Reshaping a 4G63 combustion chamber how-to!

Valve Float! What Is It, And How To Avoid It | Engine Masters | MotorTrend

Five Golden Porting rules - Rule #1 Part 2

Car Corner: Base Engine Testing

99% of headers are wrong!