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Thread: Ideal Compression Ratio??

  1. #11
    Veteran Jdm-Mcc's Avatar
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    Very interesting stuff skylar.

  2. #12
    Senior Member Deeken's Avatar
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    Spool Imports in QLD



    There is a spool rod/ross piston combo too, but never heard of ross? guess they would be just as good.. :/

  3. #13
    Moderator Sam-Q's Avatar
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    for what your doing there is nothing wrong with standard pistons and rods. Just run a 0.8mm gasket and shave the head a bit.

    Which ECU do you have lined up?
    My website: SQ Engineering - 4AGE and 3SGE upgrade/replacement parts

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    Please e-mail to contact me instead of sending a private message on here.

  4. #14
    Senior Member Deeken's Avatar
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    standard pistons were worn, ring lands had evident play in them.. wasnt gonna rebuild it to wear it out in another 20,000km~ cylinders were already ovaled with the pistons in it, which still have brand new rings on em.. thats how bad the pistons are, they have very visable scratches down the sides..

    I'm using no ecu, running twin DHLA 40 dellortos but yeah, for the ignition, I'm running a hyperpak ignition computer with the standard efi distributor lol

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