09-02-2013, 08:08 PM
(09-02-2013, 06:05 PM)4WayDiablo Wrote:(09-02-2013, 04:28 PM)kingy Wrote: It's called turbo chat. My mate had it on his bora. Sounds Fuckin ace. Straight through pipe from the turbo.
Its not turbo/waste gate chatter, its called compressor stall
He didn't say it was waste gate chatter, he said it was turbo chat. Stop being so pedantic.
Anyways.. it happens when the inertia of the rotating assembly is stalled by air pressure, the noise isn't that healthy as 306 turbos seem to blow seals once they start making this noise.
Can happen to any turbo though, not specifically the Garretts.