Re: low intake vacuume reading
Thanks for the help.
I haven't done anything to it other that putting a Holley 4bbl carb and manifold but I had to reinstall the 2bbl to pass Calif. smog check. I wonder if the cam is stock. This thing has more torqe and grunt that stock and it had headers and dual glass pack exaust and a bunch of other goodies. I set the timing at TDC as specified on the sticker and reinstalled stock exaust maifolds (smog check stuff).
As for EGR, when I had the 4bbl the intake had no EGR and the readings were the same.
But I bought it three years ago and was modified as I stated above by the previouse owner so I know if I were to have done all those mods it WOULD have included a new cam.
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