# Piston Video

**URL:** <https://forums.speedlife.net/t/piston-video/35818>\
**Category:** NYSpeed Automotive\
**Created:** [September 23, 2007, 8:08am UTC](https://forums.speedlife.net/t/piston-video/35818 "2007-09-23T08:08:55Z")\
**Posts on this page:** 1\
**Showing post:** 26

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**Author:** ![Carnut](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/carnut/32/7590_2.png) [@Carnut](https://forums.speedlife.net/u/Carnut)\
**Post date:** [September 30, 2007, 9:00am UTC](https://forums.speedlife.net/t/piston-video/35818/26 "2007-09-30T09:00:44Z")

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They do this at the factory to study the flame front and how it propagates across the cylinder. This helps in the design of more efficient cylinder heads, pistons and fuel systems. Always cool to see.

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