What is that peculiar whistle of an LS1 at full chat?

Kinja'd!!! "traderQAMobileTestAutomationMobileBoostOn" (el-peasant)
08/03/2018 at 23:07 • Filed to: None

Kinja'd!!!0 Kinja'd!!! 3

Above at 1:06 - 1:13

Above at 3:28-3:38


DISCUSSION (3)

Kinja'd!!! Nibbles > traderQAMobileTestAutomationMobileBoostOn
08/03/2018 at 23:22

Kinja'd!!!1

I don’t hear it...

Kinja'd!!! gogmorgo - rowing gears in a Grand Cherokee > traderQAMobileTestAutomationMobileBoostOn
08/04/2018 at 00:08

Kinja'd!!!0

Intake noise?

Kinja'd!!! OpposResidentLexusGuy - USE20, XF20, XU30 and Press Cars > traderQAMobileTestAutomationMobileBoostOn
08/04/2018 at 00:17

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Has to be intake noise. If you heard the second intake valve open up on the ISF(or ay other 2UR Lexus ) , you’d lose your mind.