timing is 36 deg in the 2k to 2.4k @52kpa and 38 deg in the same rpm range at 46kpa.
I run those heavy heat isulating 6 inch booties at the end of each plug wire and there dressed securely.
The map sensor is one leg of a "Y" Tee connected to the back of the throttlebody, the other leg goes up the the vacuum reference port on the fuel regulator.
What I dont get, is why was it so perfect for the trip up and so different on the trip back.
Thanks Rich
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