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Thread: 455 Options on the new software

  1. #1

    Default 455 Options on the new software

    I have a Oldsmobile 1971 with 455cid with a stock+ camshaft and have installed the last software. I`m also a bit unsure if everything has the right values/adjustments. I`m hope to get some good advices.

    Řyvind Amundsen.

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  2. #2

    Default 455 Options on the new software

    I see that you are running timing control, but you have your base set at 2.5 degrees with a mild camshaft. Normally with a mild cam, your timing should normally be set at 14-20 degrees initial with 30-34 total (total depends on octane of fuel though, 28 may be enough if that is a high compression motor with low octane fuel).

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