stock timing is 10 degrees with the spout out on the distributor. (fuel injected)
How much nitrous do you plan on spraying?
My experience, with 125 shot I had 1 range colder plugs and was at 12 degrees timing. THAT WAS ME THOUGH on my 302 fox I had.
What stall speed do you have in that car? is it loose or tight converter? DO you have too big of an intake on it? Maybe not enough carb?
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