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rotarycrazy · 06-27-2012, 10:55 AM

if you haven't already you need to mill out the area on the backing plate for the turbine housing the flap hits the plate and it will not open but just slightly. By milling that area out will let the wastegate open atleast twice as much.

06-27-2012, 10:55 AM	#7
rotarycrazy Rotary Fan in Training Join Date: Mar 2008 Location: Spartanburg SC. Posts: 70 Rep Power: 18	if you haven't already you need to mill out the area on the backing plate for the turbine housing the flap hits the plate and it will not open but just slightly. By milling that area out will let the wastegate open atleast twice as much.