I took my intake and plenum off to check plugs to figure out why I have slight knocking under boost. In the process I noticed small amounts of oil in the intake piping next to the Y pipe. I think this must be oil getting by the seals in the turbos and getting blown through to the intake.
With my slight knocking problem I suspect the fuel pump is going out and I was thinking of upgrading to a Supra pump. If I need to have the turbos rebuilt I imagine I could have them upgraded to 13G without much additional cost. If I keep the 360cc injectors and stock fuel management would I be able to take advantage of a 13G upgrade?
Who does turbo rebuilds RELIABLY? Not interested in getting the Warren treatment. I still want to keep the car pretty much stock.
Jim
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