Boost !
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Could be anything, even contact with the housing. New compressor wheels are only about 80 bucks, but pull the housing off and make sure there is no contact there.
10-12psi sounds about right for a stock obs, you have AA injectors which are only pushing about 90cc of fuel compared to the Superdutys 140cc...
Stock superdutys with an intercooler are around 19-20 stock so your right about where you should be.
10-12psi sounds about right for a stock obs, you have AA injectors which are only pushing about 90cc of fuel compared to the Superdutys 140cc...
Stock superdutys with an intercooler are around 19-20 stock so your right about where you should be.
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Your not going to see any change persay... The most common mod people do is to swap that very wheel out and put in a OBS/E-99 compressor wheel...
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