Jamiesti01

iTrader: (1)

Hi all,
I have just fitted a japspeed fmic, induction kit and HKS re-circ bov just wondering if this is normal to hear the flutter through the cone filter even with a re-circ bov fitted? or am i getting compresser surge??,it also does it on very low boost.

Will be remapped soon just want to make sure im not going to kill the turbo or if the bov is not working correct.
thanks Jamie

EngineMapper @ Group B Motorsport

Very normal to hear that sound even at low boost. Wouldn't worry, just done go thrashing it at all, as with those bits fitted it'll be very 'out of tune'!

Graham

Jamiesti01

iTrader: (1)

Thanks Graham for the quick reply, glad its normal just wanted to make sure.
i wont be giving it any right foot till its map has been tweaked!!
thanks Jamie

Rob Day

iTrader: (78)

Mine also does the same, what turbo are you running?

Rob

Jamiesti01

iTrader: (1)

Standard turbo(for now) 2001 JDM sti not sure which one it is, VF30????
cheers Jamie

Rob Day

iTrader: (78)

Yes that sounds about right for your car, only reason I asked is that some Turbos can not handle to the compressor stall very well. Im not sure about the VF30, although I didn have one on my previous car which was fine, but maybe I got lucky

Rob