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  1. Sep 15, 2020 at 7:39 PM
    #1
    Ismael_Navarro

    Ismael_Navarro [OP] Member

    Joined:
    Jul 3, 2020
    Member:
    #333337
    Messages:
    8
    Gender:
    Male
    First Name:
    Ismael
    Vehicle:
    1997 Black Tacoma RWD
    Magnaflow muffler
    I have a gen 1 Tacoma 98 2.4 l is it bad if I were to pump 91 in my truck. I have headers from LcE not sure if that has anything to do with it but... thanks
     
  2. Sep 15, 2020 at 10:42 PM
    #2
    drr

    drr Primary Prognosticator

    Joined:
    Oct 17, 2013
    Member:
    #114681
    Messages:
    1,954
    Gender:
    Male
    First Name:
    Dan
    Seattle-ish
    Vehicle:
    02 4WD Tacoma
    No, it’s not bad. Just not necessary. Your motor is designed to run on 87 octane, and the ignition system is easily able to adjust timing to account for any spark knock or detonation during normal operation.
    You only need to run higher octane if you’re supercharged or turboed with these motors, as they have a pretty low compression ratio to begin with.
     
    TnShooter likes this.
  3. Sep 16, 2020 at 1:40 AM
    #3
    Wyoming09

    Wyoming09 Well-Known Member

    Joined:
    Apr 24, 2015
    Member:
    #153833
    Messages:
    10,269
    Gender:
    Male
    New Tripoli Pa
    Vehicle:
    2000 Work truck 5 speed 4x4 3.4
    Super Springs
    Only bad to your budget .

    If it makes you feel better it will not hurt anything
     
    GQ7227 and Taco critter like this.
  4. Sep 16, 2020 at 1:51 AM
    #4
    Taco critter

    Taco critter Mall crawler proud , patw and ,ttc#0247

    Joined:
    Nov 10, 2018
    Member:
    #272225
    Messages:
    43,074
    Gender:
    Male
    First Name:
    John
    Pottstown /stowe , pa
    Vehicle:
    02 tacoma 4x4 full mall crawler,
    Ome 3inch ,rims ,cold air intake ,,4 crawler body lift ,cb in ashtray mod,leds, jet maf,Satoshi grille,led roof bar,yakama roof basket ,smittybilt parts,spare tire mount in hitch ,rago fabrication parts, winch bumper ,winch ,285s on wagon wheels ,traction boards ,hi lift jack,wet oaklies,smittybilt ,bamf bedrack,loads more,TOO MUCH SHIT TO LIST

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