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Thread: will 16v 4ag head gaskit work on 20v?

  1. #1
    binge toymoder Grease Monkey
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    Default will 16v 4ag head gaskit work on 20v?

    as the tital says? also if so, will it be cheaper to get a 16v or same so i might as well jus get the 20v 1?

  2. #2
    Party Animal Supreme Too Much Toyota MR 1JZ's Avatar
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    Default Re: will 16v 4ag head gaskit work on 20v?

    yes it will fit...but it might be a different thickness...if youre using a 20V bottom end why not use a 20V gasket as well

    BTW its title not tital

    and gasket not gaskit

    and can the SMS speak its very annoying
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    binge toymoder Grease Monkey
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    Default Re: will 16v 4ag head gaskit work on 20v?

    ok, no need to be rude mate, i dont use computers much! thanks for the help, the reason i am wanting to use 16v head gasket is because they are much cheaper than a 20v one. if they are much the same i dont see why i shouldnt?
    cheers tim

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    Gary Motorsport Inc. Too Much Toyota takai's Avatar
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    Default Re: will 16v 4ag head gaskit work on 20v?

    First, he isnt rude.
    Secondly, it is common courtesy to actually be able to speak properly, especially if you want to be understood.
    Thirdly, yes it will fit.
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  5. #5
    binge toymoder Grease Monkey
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    Default Re: will 16v 4ag head gaskit work on 20v?

    please and thankyou are common courtesy also, a polite request to type properly rather than a blunt instruction is all he/you needed to say and i wouldnt have said a peep!

    p.s. thankyou both for the help, it is much appreciated and just save me $70

    cheers tim

  6. #6
    back into it Chief Engine Builder
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    Default Re: will 16v 4ag head gaskit work on 20v?

    i think the p.s would have been the best way and dont worry about the rest in the post!

  7. #7
    Cunning Linguist Domestic Engineer The Last Streetfighter's Avatar
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    Default Re: will 16v 4ag head gaskit work on 20v?

    I thought you would have problems with galleries getting blocked off if you were not careful which gasket you used. Like an old bigport one for example.
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  8. #8
    Junior Member Domestic Engineer psychofox's Avatar
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    Default Re: will 16v 4ag head gaskit work on 20v?

    they are slightly different in the water galleries.

    I can't find any pics of the standard ones, but these are the Toda metal versions:

    16V


    20V


    Notice the differences around Cyl 1 and Cyl 4 on the two gaskets.
    Last edited by psychofox; 07-09-2008 at 06:18 PM.
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  9. #9
    Junior Member Automotive Encyclopaedia
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    Default Re: will 16v 4ag head gaskit work on 20v?

    use the gasket to suit the head you are running

  10. #10
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    Default Re: will 16v 4ag head gaskit work on 20v?

    thanks guys,
    ill take my old one with me to bursons, make sure the water galleries are all the same! if not ill just have to fork out for the 20v one

  11. #11
    Gary Motorsport Inc. Too Much Toyota takai's Avatar
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    Default Re: will 16v 4ag head gaskit work on 20v?

    It depends on the manufacturer. The TRD ones are stamped for both the 16 and 20vs, since i have bought one of each thinking that they were different and they were exactly the same bar the part numbers.
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  12. #12
    binge toymoder Grease Monkey
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    Default Re: will 16v 4ag head gaskit work on 20v?

    ahh well, problem solved anyways, got the trd .8mm one today, thanks to everyone for their input!

    p.s. if anyone has correct torque specs and sequence for silver top 20v that would help heaps too!
    cheers tim

  13. #13
    Junior Member Automotive Encyclopaedia
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    Default Re: will 16v 4ag head gaskit work on 20v?

    The TRD ones are stamped for both the 16 and 20vs, since i have bought one of each thinking that they were different and they were exactly the same bar the part numbers.
    no they are not... they are different......

    i have sold many of these and keep them in stock and they are most certainly different and fitting the incorrect one can and does cause problems

  14. #14
    binge toymoder Grease Monkey
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    Default Re: will 16v 4ag head gaskit work on 20v?

    yeah got the 20v one, mrrevhead do u know the torque settings and sequence?

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