Why are people making their cars pop?

Why are people making their cars pop? Poor Fuel-Air Ratio When combustion doesn’t happen in a timely manner, the exhaust valve opens while the air-fuel mixture is still igniting, causing this explosion to “spill” out of the cylinder, making a loud popping noise. In newer vehicles, computerized sensors help ensure the air-fuel ratio is correct.

Poor Fuel-Air Ratio

When combustion doesn’t happen in a timely manner, the exhaust valve opens while the air-fuel mixture is still igniting, causing this explosion to “spill” out of the cylinder, making a loud popping noise. In newer vehicles, computerized sensors help ensure the air-fuel ratio is correct.