Weblevel 1. Triangullum. · 4 yr. ago Datsuns till I die. Just unplug the vacuum line to the blow off valve and it will do that. It’s called compressor surge and it basically forces the turbo to spin backwards. Alternatively just get an HKS SSQ blow off valve. I’ve got one on my car and it makes the flutter noise. 2. level 2. WebFeb 10, 2024 · Turbo flutter, also known as compressor surge, occurs when you step off the accelerator after achieving peak boost. While the engine shuts off airflow, all the …
Why does my turbo flutter, but I have no power? - Quora
WebApr 22, 2013 · 22-04-2013, 03:38 PM. power at the crank is just a number. its at the wheels that counts. adding a turbo to your automatic car will increase power at crank but will be diluted through the automatic gearbox to give you a certain gain at the wheels depending on size of turbo etc etc. i will bet doing a manual conversion will, like virtually all ... WebRemoving the bpv/bov prevents charged air from escaping so it flows backwards into the turbo (kind of) and that causes the flutter. When you let off the throttle, the charged air has nowhere to go. The throttle plate is shut, and there's no valve, so it has to go backwards through the turbo. A bpv redirects the charged air into the intake, and ... crtani kuća buka
20 Best Turbocharged Cars for 2024 - Ranked - TrueCar
WebSep 7, 2009 · Too much load per given rpm is the main cause. Examples, going up a hill in a RPM too low, having your A/C on in an RPM too low, a turbo that spools very easily under load (small turbine / housing). Also, a blow off valve that doesn't release enough airflow can cause surge (or BOV "flutter"). WebMay 2, 2024 · Using this method, you can set the BOV for flutter even at low rpm. When your car is on a ramp, you will have some backpressure on the turbo, which can cause flutter. This backpressure will occur after the engine has completed its work. You can also try using a blow-off valve in your vehicle to alleviate the problem. WebYou've picked an econo-hatch. Wouldn't waste money chavving it up. Flutter is turbo stall, no good. Op, maybe consider a blow off valve, it will add a woosh sound when you let off the throttle. Also an intake will give you more of the turbo spool sound. Spool = the turbo getting up to speed. crtani kralj lavova na srpskom