What exactly is a Jake Brake and why are they so loud?

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What exactly is a Jake Brake and why are they so loud?

2007-03-10 05:46:36 · 2 answers · asked by tooqerq 6 in Cars & Transportation ➔ Other - Cars & Transportation

2 answers

The Jake Brake or as it's really named, Jacobs Compression Brake, Uses the engine compression to slow down the truck. It cuts out the injectors and vents the compression thru the exhaust system.

2007-03-10 05:52:14 · answer #1 · answered by Steven D 7 · 1⤊ 0⤋

Listen to Steven D. He really knows what he's talking about.

2007-03-10 05:59:19 · answer #2 · answered by HULK RULES!! 7 · 0⤊ 0⤋