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Boost drop at high rpms

Time:2018-01-05 22:13Turbochargers information Click:

Boost en High drop heads

Okay, here's the thing that EJ257 just tried to explain. Stock turbo's arent really there for huge power. They don't push enough air for that. Similarly, when the engine is turning higher RPM's and requiring more air, the stock turbo can't possibly keep pushing enough air at full pressure to keep up with the engine without damaging itself, because the faster the engine turns, the faster the cylinders are evacuated and refilled. To keep up with that exponential increase, the turbo has to push a LOT more air to keep full boost, and the turbo simply can't push that much air. So they taper it off at the end, to save your turbo, and your engine.

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