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  • gas mileage

    what kind of gas mileage can i expect to get out of a 93 formula with 3.23 gears?
    1993 Formula - 99k
    Throttle body bypass, K&N FIPK II, SLP Loudmouth, Mad Z28 Chip, 3.73 motives, TPI airfoil, Spohn LCA relocation brackets, Fuddle 3200 Stall, B&M Supercooler, LS1 driveshaft, and chrome ZR1's 17"/9.5" and 17/11" in the back!!!

  • #2
    I have 2.73:1. I get about 17 in town and 28 on the highway. I get about the same as my wife's 4 cylinder mini van. Well on the freeway anyway.
    2002 Electron Blue Vette, 1SC, FE3/Z51, G92 3.15 gears, 308.9 RWHP 321.7 RWTQ (before any mods), SLP headers, Z06 exhaust, MSD Ignition Wires, AC Delco Iridium Spark Plugs, 160 t-stat, lots of ECM tuning

    1995 Z28, many mods, SOLD

    A proud member of the "F-Body Dirty Dozen"

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    • #3
      27 on the interstate 10 in town when I'm feeling frisky


      99 Silver Z28 A4, T tops, ZR-1 wheels (SOLD)

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      • #4
        my mistake

        sorry i ment 3.23 but i already got it fixed.
        1993 Formula - 99k
        Throttle body bypass, K&N FIPK II, SLP Loudmouth, Mad Z28 Chip, 3.73 motives, TPI airfoil, Spohn LCA relocation brackets, Fuddle 3200 Stall, B&M Supercooler, LS1 driveshaft, and chrome ZR1's 17"/9.5" and 17/11" in the back!!!

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