Engine Masters Season 2 Episode 19 Camshaft Specs Explained

Engine Masters is back with another exciting episode of automotive innovation. In season 2 episode 19, the show takes an in-depth look at camshaft specifications and how they affect engine performance.

The episode starts off by explaining the importance of camshafts in an engine, which is responsible for controlling the opening and closing of engine valves. The Engine Masters team then dives deep into understanding the various camshaft specifications, such as duration, lift, lobe separation angle, and valve events.

The team discusses how these specifications impact the engine's performance and sound. For instance, a longer duration camshaft will keep the valves open for a longer time, which can improve horsepower and torque, but it can also result in reduced low-end power. Similarly, a higher lift camshaft can also improve power at the expense of low-end torque.

The show also explains the importance of lobe separation angles, which affects the position of the engine's powerband. An increased lobe separation angle would result in a higher RPM powerband, whereas a reduced lobe separation angle would push the powerband lower in the RPM range.

Furthermore, the team explores how valve events, such as the opening and closing, can also impact engine performance. They discuss how optimizing these events can improve low-end power, high RPM power, and overall engine efficiency.

In addition to providing a theoretical understanding of camshaft specifications, the Engine Masters team puts their knowledge to the test by testing two different camshafts on a Chevy LS engine. The team swaps out the stock camshaft for a high-performance camshaft and records the impact on the dyno.

Finally, the episode ends with a summary of the significant takeaways from the show. For instance, viewers walked away with a better understanding of camshaft specifications and their impact on performance. They also learned how optimizing valve events can improve horsepower and torque across the board.

Overall, Engine Masters season 2 episode 19 proved to be a valuable resource for car enthusiasts and mechanics alike. With its in-depth analysis of camshaft specifications, the show offers insights into how engines can be optimized for maximum performance. If you want to learn about how to tweak your engine for better power and torque, this episode is a must-watch.