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Thread: 2TG vs 3T-C valve angles

  1. #1
    I'm no Domestic Engineer Steve M's Avatar
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    Default 2TG vs 3T-C valve angles

    Hi everyone,

    I'm looking for the valve angles for a 3T-C.

    I need:
    - angle from the block surface to the inlet valve (measured to valve stem, not valve head),
    - included angle (between the valve stems)

    If the included angle is not symetrical around vertical, could I get the angles of intake and exhaust away from vertical and then down to the face.

    The most important measurements that I'm after are those between the valves, relative the vertical.
    I can work out the rest from there.

    Thanks guys. (and girls)

    Steve M
    Strong like horse, smort like tractor!
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  2. #2
    My Wife says I have Too Much Toyota o_man_ra23's Avatar
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    Default Re: 2TG vs 3T-C valve angles

    get a throwaway head from a metal bin... take it to a machine shop.... get them to chop it in the middle of where the valves operate

    Thats the best way, then measure it, post on toymods, recieve rep. I dont think too many people have bothered chopping a 3TC yet, cause they are sooo poo that they arent worth worrying about.

    Cheers, Owen
    Cheers, Owen
    1977 RA28 with 18R-GTE
    Lancer EVO Brakes into old Celica/Corolla/Corona
    2013 86 GTS Aero. 1976 RA23 - 3S-GE Beams build to get raced in IPRA...
    1977 RA28 with bogan spec Ecotec V6 for dirt circuit racing

  3. #3
    Car Butcher Carport Converter WDE_BDY's Avatar
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    Default Re: 2TG vs 3T-C valve angles

    Try http://toyota3tc.com/forum/index.php...d6c312247d9977

    The 3TC is very worth playing with, they are capable of 7 second 1/4 miles with massive boost.

    Callum

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