Engine Masters Season 8 · Episode 8

Straight Talk About Spark Plugs

12th May 2023 23 mins Season 8 Episode 8

The crew examines the power of different types of spark plugs, such as ones with fancy metal tips or extra ground straps, and explains the results of gapping them bigger or smaller.

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Season 8 · Episode 9

Exhaust Tech: Header Primary Length

The guys explore how the length of header primary tubes can affect the power curve, and look at how engines expel exhaust, including the negative pressure wave that pulls burnt gases from the cylinder and where the power occurs.

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