Crown

Board: Porsche - 911 - 997 - Turbo Language: English Region: Worldwide Share/Save/Bookmark Close

Forum - Thread


    Octane Booster

    had to fill my turbo with 92 octane gas yesterday. 95 and 98 are locally not available at the moment.

    wht is your take on adding liquid ocatne booster like abro for example ?

    Re: Octane Booster

    I'll jump in and say I don't think it does anything (maybe I'm wrong). I've been around a while and I don't recall any postive opinions. Since everybody here is probably octane-conscious I'm sure it would be common knowledge, and frequently discussed, if it was a good product to use.

    Re: Octane Booster

    Quote:
    MMD said:
    I'll jump in and say I don't think it does anything (maybe I'm wrong). I've been around a while and I don't recall any postive opinions. Since everybody here is probably octane-conscious I'm sure it would be common knowledge, and frequently discussed, if it was a good product to use.



    I would look and find a place that sells 100 or more unleaded octane and mix it with 91.
    Octane boosters increase the octane number by only a decimal point. If it says 10 points increase, that means you will go from 91 to 91.1, that's it.

    Re: Octane Booster

    I've got a '69 Camaro with 12:1 compression pistons and it dosn't like to run on pump gas alone. I've tried maybe 10 different kinds of octane booster, and many don't seem to do anything at all...But some, it seems like I've got a tank of 105 race fuel in there. In the US, the one I like best is called 104 Octane booster (not for street use)

    Re: Octane Booster

    Toluene from a paint store is a very well known, cheap, and very effective octane booster. I use off the shelf octane boosters in my track car when I don't have access to race gas. It does make a difference but cannot compensate for poorly (or over aggressively) tuned cars.

    BTW Anthony a 10 point octane booster should raise your octane from 91 to 92 IIRC.

    Re: Octane Booster

    Quote:
    eclou said:
    Toluene from a paint store is a very well known, cheap, and very effective octane booster. I use off the shelf octane boosters in my track car when I don't have access to race gas. It does make a difference but cannot compensate for poorly (or over aggressively) tuned cars.

    BTW Anthony a 10 point octane booster should raise your octane from 91 to 92 IIRC.



    you're right, my mistake .

    Re: Octane Booster

    One thing an octane booster does 4 sure... Increase your engine tempreture by at least 100 degrees.. Be carful body.. Just be very carful.

    Re: Octane Booster

    Geez, be careful with toulene. It's a known cancer-causing agent (not just in California, BTW ).

    The other thing, you sure it's okay for car's fuel system rubber components? T. is a serious "corrosive" solvent, like MEK or acetone: softens rubber.

    Re: Octane Booster

    I've run ST 104+ on mine--octane additive. I ran it in my older 930 turbo andit eliminated premature detonation effectively. I have it in my 997S right now and it eliminates detonation when used with the crappy California 91 oct "premium."

    dan

     
    Edit

    Forum

    Board Subject Last post Rating Views Replies
    Porsche Sticky SUN'S LAST RUN TO WILSON, WY - 991 C2S CAB LIFE, END OF AN ERA (Part II) 4/17/24 7:16 AM
    GnilM
    762525 1798
    Porsche Sticky Welcome to Rennteam: Cars and Coffee... (photos) 4/7/24 11:48 AM
    Boxster Coupe GTS
    435405 565
    Porsche Sticky OFFICIAL: Cayman GT4 RS (2021) 5/12/23 12:11 PM
    W8MM
    260531 288
    Porsche Sticky OFFICIAL: Porsche 911 (992) GT3 RS - 2022 3/12/24 8:28 AM
    DJM48
    257589 323
    Porsche Sticky The new Macan: the first all-electric SUV from Porsche 1/30/24 9:18 AM
    RCA
    80956 45
    Porsche Sticky OFFICIAL: Taycan 2024 Facelift 3/15/24 1:23 PM
    CGX car nut
    5321 50
    Porsche The moment I've been waiting for... 2/1/24 7:01 PM
    Pilot
     
     
     
     
     
    872323 1364
    Porsche 992 GT3 7/23/23 7:01 PM
    Grant
    807691 3868
    Porsche Welcome to the new Taycan Forum! 2/10/24 4:43 PM
    nberry
    387214 1526
    Porsche GT4RS 4/17/24 8:53 PM
    GaussM
    385349 1452
    Others Tesla 2 the new thread 12/13/23 2:48 PM
    CGX car nut
    368343 2401
    Porsche Donor vehicle for Singer Vehicle Design 7/3/23 12:30 PM
    Porker
    366329 797
    Ferrari Ferrari 812 Superfast 4/21/23 8:09 AM
    the-missile
    289202 550
    Porsche Red Nipples 991.2 GT3 Touring on tour 4/11/24 12:32 PM
    Ferdie
    286184 668
    Porsche Collected my 997 GTS today 10/19/23 7:06 PM
    CGX car nut
     
     
     
     
     
    259129 812
    Lambo Huracán EVO STO 7/30/23 6:59 PM
    mcdelaug
    237301 346
    Lotus Lotus Emira 6/25/23 2:53 PM
    Enmanuel
    225355 101
    Others Corvette C8 10/16/23 3:24 PM
    Enmanuel
    219910 488
    Others Gordon Murray - T.50 11/22/23 10:27 AM
    mcdelaug
    167004 387
    Porsche Back to basics - 996 GT3 RS 6/11/23 5:13 PM
    CGX car nut
    138958 144
    BMW M 2024 BMW M3 CS Official Now 12/29/23 9:04 AM
    RCA
    115701 303
    Motor Sp. 2023 Formula One 12/19/23 5:38 AM
    WhoopsyM
    107473 685
    Others Valkyrie final design? 4/28/23 2:45 AM
    Rossi
    99325 219
    Porsche 2022 992 Safari Model 3/7/24 4:22 PM
    WhoopsyM
    83626 239
    AMG Mercedes-Benz W124 500E aka Porsche typ 2758 2/23/24 10:03 PM
    blueflame
    74898 297
    Porsche 992 GT3 RS 3/3/24 7:22 PM
    WhoopsyM
    53189 314
    Motor Sp. Porsche 963 3/16/24 9:27 PM
    WhoopsyM
    24703 237
    Ferrari Ferrari 296 GTB (830PS, Hybrid V6) 1/21/24 4:29 PM
    GT-Boy
    20957 103
    BMW M 2022 BMW M5 CS 4/8/24 1:43 PM
    Ferdie
    19224 140
    AMG G63 sold out 9/15/23 7:38 PM
    Nico997
    16469 120
    129 items found, displaying 1 to 30.