Hi Wally
The reason that I asked what sort of pump you were using to feed the surge tank / swirl pot is that myself and a friend both had noise and heat issues when using EFI type pumps to fill the surge tank / swirl pot.
My friends pump actually failed. We put it down to cavitation in the pump as it was not restricted with a pressure regulator etc as it would usually be in a EFI set up.
We are both using Carter lift pumps now.
Obviously your car has travelled many kilometres using a pump this way, but it maybe something to consider.
Steve
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STI powered 1303 in the works.
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