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Thread: Ga70-->jza70

  1. #1
    2jzno**** 1st year Apprentice
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    Default Ga70-->jza70

    Hey im aboiut 3\4 way through my 1j conversion in my ga70 supra.
    I thought if there was anyone else out there that may be considering, i could help them out with any questions people may have. So ask away

    Car - 1989 Ga70 Supra
    Engine - 1jz-gte
    Turbo - Garrett To4z
    Ecu - Haltech e8
    Clutch - Nicks performance clutchs, heavy duty clutch and pressure plate
    Flywheel - (As Above) - Lightened billet steel
    Pipe work and exhaust - TPS Performance
    Fuel - custon fuel rail with 680CC injectors and a walbro in tank fuel pump
    Rubuilt - diff, tail shaft and steering rack
    bushes- poly urethane bushes through out car (Falcrum)
    Suspension - Tein HA - Jap spec - cusco strut braces front and back
    Wastegate - Tial 38mm wastegate
    Gearbox - w58 with a shorter shifter (cut 3 inches out of the shifter with an oxy )
    Coolers - 600x300x76 FMIC, stealth oil cooler and remote oil filter

    Well thats about it, i hope to have it running in the next few months and plan to give it a new paint job myself.
    Last edited by Supra|boy|; 23-02-2006 at 10:13 AM.

  2. #2
    Junior Member Domestic Engineer urantia's Avatar
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    Default Re: Ga70-->jza70

    crikey that's a nice upgrade you have going there. Wonder if the w58 is a good idea in the long term.
    98 3rz-fe Hilux 4x4
    97 Hiace AWD Super Custom 1kz turbo diesel (sold)
    87 MA70 w/ 1JZ-GTE Manual Conversion GT (moss growing on roof deteriorating away but open to offers)

  3. #3
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Quote Originally Posted by urantia
    crikey that's a nice upgrade you have going there. Wonder if the w58 is a good idea in the long term.
    Yer it will last about 1-2 months on the power im going to be putting out, by the second one i will have saved up for a r154 to put in it
    The all i need it a new tail shaft and bell housing

  4. #4
    Party Animal Supreme Too Much Toyota MR 1JZ's Avatar
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    Default Re: Ga70-->jza70

    clutch also...

    the clutches are different as R154's run a pull type clutch...as opposed to the push type of the W58...

    so if you intend on ditching the Wbox then dont fork out big bling on a clutch or you will regret it when it becomes a paperweight
    Project Soarer II - Sold
    Evo 5 - The silver fruitbox
    "I'm the man who has the ball. I'm the man who can throw it faster than f**k. So that is why i am better than everyone in the world. Kiss my ass and suck my dick... everyone."

  5. #5
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Not to sound like an idiot, but why cant i run a push clutch with the r154, i will be getting the bell housing made so ill have it set up for push not pull.
    Or better yet i will put the old falk mount of this bell housing on the new one

  6. #6
    Party Animal Supreme Too Much Toyota MR 1JZ's Avatar
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    Default Re: Ga70-->jza70

    why get the bellhousing made?

    its an unnessecary expense when you can EASILY find an R154 - 1JZGTE bellhousing...
    Project Soarer II - Sold
    Evo 5 - The silver fruitbox
    "I'm the man who has the ball. I'm the man who can throw it faster than f**k. So that is why i am better than everyone in the world. Kiss my ass and suck my dick... everyone."

  7. #7
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Quote Originally Posted by MR 1JZ
    why get the bellhousing made?

    its an unnessecary expense when you can EASILY find an R154 - 1JZGTE bellhousing...
    People ask about 2-300 dollars for a bell housing, my pressure plate and clutch cost me $700 and i can get one made for 500.....
    or i can get the one for 2-300 and put the clutch falk mount off my current one and make it a push Heheh
    Ill probably just buy a bulk order fo w58's for about 150 each, and deal with atht for a while hhehe

  8. #8
    Party Animal Supreme Too Much Toyota MR 1JZ's Avatar
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    Default Re: Ga70-->jza70

    im just suggesting it mate...you dont have too do it...

    i would just prefer to use factory made parts if you have the option...that way you know its all going to line up, you wont have issues removing the gearbox from the motor if its in the car, etc, etc...
    Project Soarer II - Sold
    Evo 5 - The silver fruitbox
    "I'm the man who has the ball. I'm the man who can throw it faster than f**k. So that is why i am better than everyone in the world. Kiss my ass and suck my dick... everyone."

  9. #9
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Quote Originally Posted by MR 1JZ
    im just suggesting it mate...you dont have too do it...

    i would just prefer to use factory made parts if you have the option...that way you know its all going to line up, you wont have issues removing the gearbox from the motor if its in the car, etc, etc...
    HEhe i no what your talking about i did a r154 conversion in an ma70 from an auto, took me 4 days straight, and i didnt even get paid for it Bahh what are mates for i guess.
    Yer you make a good point.. its another thing to add to my list of next to do lol
    At least my list is getting shorter

  10. #10
    Junior Member Domestic Engineer urantia's Avatar
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    Default Re: Ga70-->jza70

    I have a spare JZA70 manual tailshaft spare if your interested down the track.
    98 3rz-fe Hilux 4x4
    97 Hiace AWD Super Custom 1kz turbo diesel (sold)
    87 MA70 w/ 1JZ-GTE Manual Conversion GT (moss growing on roof deteriorating away but open to offers)

  11. #11
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Quote Originally Posted by urantia
    I have a spare JZA70 manual tailshaft spare if your interested down the track.
    Thanx i will keep that in mind. i have lots of spears from my supra i will post them as soon as i have enough rep

  12. #12
    regular fella Conversion King chris davey's Avatar
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    Default Re: Ga70-->jza70

    pics of your conversion would be great
    Quote Originally Posted by MR 1JZ View Post
    that interior is so jap...just looking at it makes me want to kill a whale
    QUICKEST 1JZ'S IN OZ

  13. #13
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Quote Originally Posted by chris davey
    pics of your conversion would be great
    Ok check out here for pics (some at my workshop and others at my house)
    I have not updated this for about 1 month
    and i now have turbo, newish interiour, wheels and some other stuff.http://www.qldsupraclub.com/site/gal...rs/supra-boy-/

  14. #14
    regular fella Conversion King chris davey's Avatar
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    Default Re: Ga70-->jza70

    nice mate. Now put up your new photos
    Quote Originally Posted by MR 1JZ View Post
    that interior is so jap...just looking at it makes me want to kill a whale
    QUICKEST 1JZ'S IN OZ

  15. #15
    2jzno**** 1st year Apprentice
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    Default Re: Ga70-->jza70

    Quote Originally Posted by chris davey
    nice mate. Now put up your new photos
    I will, i get the turbs and manifold in a week or so and ill take more photos then

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