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Thread: tranny question

  1. #1
    ur face chris13's Avatar
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    Default tranny question

    well my girlfriends dad is giving me an 86 rx7. only thing i dont like about it is its an automatic. how hard is it to swap it to a manual? this is my first mazda never really worked on any other than a mazdaspeed miata. any info would help. thanks

  2. #2
    ur face chris13's Avatar
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    also can i swap a newer rx7 motor into this car? if not whats a good motor to go with. they said it probably needs a new motor anyway. sorry yall like i said im new at the whole mazda thing.

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    Bender A. Rodriguez
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    Its not much harder on an RX7 to do a manual swap than anything else. Unless the motors been well maintained it probably does need a new one. You can put a newer motor in it but the best bet for that chassis is to go with a Turbo II's motor and drivetrain. You can buy them as a set from MazMart and many other junkyards. The REW motor is great but will bring you many headaches for not a lot of gains.
    Ryan Reynolds


    "So long and thanks for all the fish"

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    Slowest Car on IA David88vert's Avatar
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    If it's an 86 auto and needs a new motor, you are better off parting the car out than spending a lot of money on it.
    Trust me, I do know what I am talking about.

  5. #5
    ur face chris13's Avatar
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    its an 86 auto turbo car. why would it cause so many headaches? j/w

  6. #6
    Hobos are people too! NinjaHobo's Avatar
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    rotories are bitches to work on.

    ...I dream of going fast...

  7. #7
    ur face chris13's Avatar
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    im mean im not looking for this to be a weekend project to swap everything, see i lost my license until sept 23rd so i got a while and im not new to motor swaps i just havent ever really done any swaps with rotories.

  8. #8
    I'm not OK. Doppelgänger's Avatar
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    no turbo cars in the US in 86.... no turbos came with a autofor the 87-91 RX-7. If the body/interior is in good shape, follow David's advice and part it out. Other wise you'll be spending 2-3times the amount you would for a decent FC (2nd gen RX7) and some mods.

    Previous RX-7 owner myself.
    02' Miata




  9. #9
    I'm not OK. Doppelgänger's Avatar
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    Quote Originally Posted by chris13
    im mean im not looking for this to be a weekend project to swap everything, see i lost my license until sept 23rd so i got a while and im not new to motor swaps i just havent ever really done any swaps with rotories.
    the motor swap itself isn't that bad... You's also be better off rebuilding one rather then a used one..unless you find a rebuilt one with paperwork showing the rebuild. Few 86's are worth reconditioning...better for track cars.
    02' Miata




  10. #10
    Bender A. Rodriguez
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    Take the suspension parts and drivetrain, get a new motor and buy a Locost 7 chassis to put it all in. Its the best use for an RX7 drivetrain I've seen yet.
    Ryan Reynolds


    "So long and thanks for all the fish"

  11. #11
    Slowest Car on IA David88vert's Avatar
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    Quote Originally Posted by Cool Cat Racing
    Take the suspension parts and drivetrain, get a new motor and buy a Locost 7 chassis to put it all in. Its the best use for an RX7 drivetrain I've seen yet.
    That would be pretty cool.

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