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Thread: Compression ratio for sequential system

  1. 22nd January 2013, 05:03 PM #1
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    Compression ratio for sequential system

    If you could pick a compression ratio for a sequential gas system,, what would it be?
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  2. 22nd January 2013, 05:33 PM #2
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    Dual fuel, choice of petrol? With PULP I would go as high as 10:1 if you have good knock sensors.
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  3. 22nd January 2013, 06:18 PM #3
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    sequential LPG only?

    ID run right up onto about 15:1.
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  4. 22nd January 2013, 07:43 PM #4
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    no,, starts on PULP,,
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!

    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]
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  5. 22nd January 2013, 07:51 PM #5
    Blknight.aus's Avatar
    Blknight.aus
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    Dual fueling?

    With fancy spark control you could run upto 11+ish:1 higher if the PULP is only for starting/light running

    without fancy spark control 10.5:1 is about the upper limit for normal working.

    That limits you to only using PULP fuel or other high octane stuff.
    Dave

    "In a Landrover the other vehicle is your crumple zone."

    For spelling call Rogets, for mechanicing call me.

    Fozzy, 2.25D SIII Ex DCA Ute
    Tdi autoManual d1 (gave it to the Mupion)
    Archaeoptersix 1990 6x6 dual cab(This things staying)


    If you've benefited from one or more of my posts please remember, your taxes paid for my skill sets, I'm just trying to make sure you get your monies worth.
    If you think you're in front on the deal, pay it forwards.
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