Why Exhausts Make So Much Power
As critical as this Exhaust Systems are, its most overlooked, usually just pieced together with no method of operation and it can be the difference between power being lost or gained depending on the application. In this day and age you have the ability to have it all, all the sound, all the performance and all the comfortability configured into one system and In this video we will reveal the truths and falsehoods, myths and methods behind building the perfect exhaust for your vehicle
Do cars need back pressure? How should you size an exhaust? What exhaust diameter is too large, or too small? What is exhaust scavenging? What is wave scavenging? Why is exhaust velocity important?
Cars don't need back pressure. More specifically, internal combustion engines do not benefit from back pressure in the exhaust. Back pressure is a pressure in the opposite direction to the exhaust's flow. The goal of an exhaust is to remove spent combustion gases as quickly and efficiently as possible out of the engine cylinders. Back pressure has the opposite effect, impeding exhaust flow.
Exhaust velocity, and exhaust scavenging, however, are highly beneficial. This video will discuss wave scavenging, internal scavenging, and how exhaust pipe length and diameter play a critical role in exhaust velocity and scavenging effectiveness.
Why Exhausts Make So Much Power
As critical as this Exhaust Systems are, its most overlooked, usually just pieced together with no method of operation and it can be the difference between power being lost or gained depending on the application. In this day and age you have the ability to have it all, all the sound, all the performance and all the comfortability configured into one system and In this video we will reveal the truths and falsehoods, myths and methods behind building the perfect exhaust for your vehicle
Do cars need back pressure? How should you size an exhaust? What exhaust diameter is too large, or too small? What is exhaust scavenging? What is wave scavenging? Why is exhaust velocity important?
Cars don't need back pressure. More specifically, internal combustion engines do not benefit from back pressure in the exhaust. Back pressure is a pressure in the opposite direction to the exhaust's flow. The goal of an exhaust is to remove spent combustion gases as quickly and efficiently as possible out of the engine cylinders. Back pressure has the opposite effect, impeding exhaust flow.
Exhaust velocity, and exhaust scavenging, however, are highly beneficial. This video will discuss wave scavenging, internal scavenging, and how exhaust pipe length and diameter play a critical role in exhaust velocity and scavenging effectiveness.
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