is it worth using 95 octane?

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  • A80Avant
    S2Forum Obsessed
    • Sep 2005
    • 10873
    • Country: Greece

    #1

    is it worth using 95 octane?

    in these difficult times, do you think reverting back to 95 octane, or a mix to save some funds at cost of hp?
  • s2driveruk
    Super Moderator
    • Jul 2003
    • 12696
    • Country: England

    #2
    will be a tad thirstier and will be a bit less outright bhp but in this weather I wouldn't worry, might save you a little....
    sigpic

    1992 3b S2 Coupe

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    • Thuppu
      S2Forum Freak
      • Sep 2010
      • 4115
      • Country: Finland

      #3
      I would go with E85 if we only have it here where I live.

      Audi UrS4 Avant 2.5 20vt - twincharged - Project
      Audi 80q B4 Sedan 2.2 20vt - Daily user
      BMW 320d Touring e91 M-Sport - Daily user
      BMW 740iA e38 - Project

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      • willg54
        S2Forum Fiend
        • Jun 2009
        • 2055
        • Country: United Kingdom

        #4
        95 knocks more...
        1996 Audi S2 - 295bhp and 326lb/ft - Complete Rebuild Project

        1994 Audi 80 - 2.0 8v (slow but reliable!)

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        • A80Avant
          S2Forum Obsessed
          • Sep 2005
          • 10873
          • Country: Greece

          #5
          what if you had the option anyway? ie different map/switchable/ aftermarket ecu?

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          • rj scotty
            S2Forum Fiend
            • May 2006
            • 2195
            • Home: United Kingdom Current: England

            #6
            Motronic can cope with 95ron although power out put will be slightly down
            sigpic
            "For what you spent on that you could have brought a new car"
            BUT I DON'T WANT A NEW CAR!

            1995 S2 Avant, Volcano Black
            1982 VW Golf Mk1, primer yellow, will be finished one day, maybe.
            2003 VW T4 long nose X pack, (has become project)

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            • Error404
              Super Moderator
              • Mar 2007
              • 19789
              • Country: United Kingdom

              #7
              Vas if you are worried about 8p / litre on fuel i think you've got the wrong car dude
              Panthero Coupé quattro 20vt
              Indigo ABY coupé
              Imola B6 S4 Avant

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              • david
                S2Forum Extremist
                • Oct 2008
                • 1268
                • Country: United Kingdom

                #8
                i alway go half and half on Tesco 99 + 95ron=97octane,....i think .
                [SIGPIC][SIGPIC]/SIGPIC]92 3B pearl white=gone back home to Germany,probably in bits and pieces

                RS2 VOLCANO BLACK] soon to be broken to bits

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                • A80Avant
                  S2Forum Obsessed
                  • Sep 2005
                  • 10873
                  • Country: Greece

                  #9
                  It's not that.BP goes from 1.23 to 1.39 from 95 to 98 octane.So its more than just 8p. And yes, I try to save from everywhere!

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                  • GavS2
                    S2Forum Fanatic
                    • Nov 2010
                    • 73
                    • Country: England

                    #10
                    She deserves the best dude, do you buy tescos value cola ? it will quench your thirst but it will taste like s**t

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                    • Dan
                      S2Forum Extremist
                      • Jun 2008
                      • 1242
                      • Country: United Kingdom

                      #11
                      Easy now, I buy own-brand foodstuffs all the time.


                      Although I do shop at Waitrose...
                      1993 ABY Coupe | BMW R1200 GS
                      A6 3.0 TDI Quattro (aka Sonic's 'ring support/cargo vehicle )

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                      • A80Avant
                        S2Forum Obsessed
                        • Sep 2005
                        • 10873
                        • Country: Greece

                        #12
                        sure i agree, but with vems i can still run 95 without problems, and if i dont go 2bar all the time, it should still be happy at 1.4

                        do all of you run your cars full beans everyday?

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                        • Ian Simmonds
                          S2Forum Fiend
                          • Jun 2005
                          • 2858
                          • Country: United Kingdom

                          #13
                          If I'm doing a lot of motorway miles, I blend between Super and 95, never ending up with a tank full of either... With the temperature holding its pants around it's ankles and higher air density, and with the added need of 'boost' due to everyone else suffering epic traction fail, I feel super 'bu@@er-off-RIGHT-now-with total grip' is probably the way to enjoy S2 ownership...
                          85 WR Urquattro, 85 20vT International liveried RallyRep
                          93 MTMS2 Avant

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                          • GavS2
                            S2Forum Fanatic
                            • Nov 2010
                            • 73
                            • Country: England

                            #14
                            Waitrose essentials ain't no tescos value dude and you know it, lol. I also shop at Waitrose.

                            Your right i think you car will run fine on 95, and i have never had any problems using 95 when super is not availiable, but i do give it full beans every day, can't help it

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                            • Rocco
                              S2Forum Zealot
                              • Aug 2007
                              • 6393
                              • Country: Spain

                              #15
                              Originally posted by Error404
                              Vas if you are worried about 8p / litre on fuel i think you've got the wrong car dude
                              +666
                              RED Mitsubishi Lancer Evolution VI TME nº 16 of 250
                              BLACK Mitsubishi Lancer Evolution VI TME nº 189 of 250
                              LWB Audi Sport Quattro project

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