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Thread: Bringing back that 'old-school' wonderful, vacuum advance, part-throttle feeling LNF

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    Bringing back that 'old-school' wonderful, vacuum advance, part-throttle feeling LNF

    Bringing back that 'old-school' wonderful, vacuum advance, part-throttle feeling on my LNF...

    Ahh, the good-old days, are still here...

    Remember when, you set your timing, with a timing light for 10 degrees of initial timing, & combined with vacuum advance,
    you had a beautiful idle, & that wonderful part-throttle response, that felt so so, good...

    With changes to the optimum spark tables, I've achieved , that wonderful feeling again....

    UPDATE:
    My car turned 30,000 miles this past Saturday, 11/7/15, & have run an Ethanol mix since I got it new 6 years ago, with no issues...
    And I also went to the track this past Saturday.
    I ran my best run ever with the 'race' version of this tune, a 12.28 @ 112.67MPH

    UPDATE: 6/20/16 Added a 'street' tune that I'm currently running, named 06/08/16E47stage
    Attached Files Attached Files
    Last edited by 2000Firehawk; 06-21-2016 at 05:04 AM. Reason: Updated tune
    2009 HHR SS automatic--- 350 HP - 450' LBS TORQUE,http://www.youtube.com/watch?v=mDZgoSN8Gk0
    Mostly stock - K&N air intake, TTech engine mount, 2nd cat 'cored', E47.5 tune, Lighter - wheels/tires/rotors.
    13.0's @ 110MPH, street tires, 12.28 @ 112.67 best on slicks, 1.7s 60' ETs