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  1. #31
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    the system in the liquid phase ? IN THEORY, the solution to many problems (also performance), in practice those icom have always given a lot of problems, even on the subaru that the hope of the series.
    for those who said that the jappo suffer from the gpl: I had a fiat primera 1.6 sucked in to the gpl, and I scrapped with 260kkm, most of which are covered, in fact, to the gpl. the system was simple and to the gas phase

  2. #32
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    Citazione Originally Written by Riccardo#28 Visualizza Messaggio
    the system in the liquid phase ? IN THEORY, the solution to many problems (also performance), in practice those icom have always given a lot of problems, even on the subaru that the hope of the series.
    for those who said that the jappo suffer from the gpl: I had a fiat primera 1.6 sucked in to the gpl, and I scrapped with 260kkm, most of which are covered, in fact, to the gpl. the system was simple and to the gas phase
    the only systems in the liquid phase that work are vialle and prinz who have a true control unit and are the only ones that if you do not have hours of testing I don't sell them I will add now that they have the tsfi of the vag group

  3. #33
    THE AVERAGE USER
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    good to know
    we must then find the installer serious that avoids drilling and threading the intake manifold aluminum without disturbing..

  4. #34
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    Dec 2013
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    The problem of the valves is not like many people say that the gas is dry and. then you burn.The problem lies in the fact that the gas would require an ignition advance more,marching with the same advances. gasoline combustion develops with a delay, and this implies that the exhaust gas temperature is highest, and then one strss more of the exhaust valves, which tend to be longer ,then, if we consider the asian cars with valves very small and the quality is not excellent, and that maybe marciano with games tappet very tight this does is make things worse.

  5. #35
    THE AVERAGE USER (OF)
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    Citazione Originally Written by giordano_mecc Visualizza Messaggio
    The problem of the valves is not like many people say that the gas is dry and. then you burn.The problem lies in the fact that the gas would require an ignition advance more,marching with the same advances. gasoline combustion develops with a delay, and this implies that the exhaust gas temperature is highest, and then one strss more of the exhaust valves, which tend to be longer ,then, if we consider the asian cars with valves very small and the quality is not excellent, and that maybe marciano with games tappet very tight this does is make things worse.
    in fact ? as you said,and the version of the oil that so many bring to me, you do not need is to mess up the combustion chamber
    with preaccensioni.....

  6. #36
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    The one that says it was a good fit for the traditional system, but with the advent of fuel injection systems, gas, the strategy of the lpg ecu retards the injection but if the calibration is incorrect, the valves will burn my mercedes 200 kompressor has done 400 thousand km before it breaks

  7. #37
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    yeah, the exhaust valves begin to open when the combustion is not ? not finished yet, and you burn

  8. #38
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    Aug 2014
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    4
    A good solution would be to equip the engine with a special oil for the valves that lasts 20/30000 km,practically ? a bottle with a tube that goes into the intake and if it sucks it alone,is adjusted by the amount? and zero problems.

  9. #39
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    Jul 2014
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    13
    The flashlube does not resolve the problem, the retarded, and just, and with the cost that has almost not worth the effort.
    It's like the injection of gas at high rpm. It increases management costs, which will lengthens life, but the seats are sunk, however, if the engine ? among those who "suffer" the GPL...
    might as well wait and when it will be? now to redo the head with the offices of special, and it solves the problem once and for all!

  10. #40
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    Sep 2014
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    this is a topic that is too generic. you should treat type vehicle and year of manufacture.easy to say a methane plant will burn the valves
    only a jackass can' say so'

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