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Which Engine?

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Old 03-26-17, 06:05 PM
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Which Engine?

I have a 1986 Mazda rx7 gxl and I need to know what engines I can put into it. What model and what year? If someone could link me to a website that sells complete engines with transmission that would be great. Or what all I need to consider when swapping an engine, thanks.
Old 03-27-17, 03:04 AM
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Originally Posted by ryansrex
I have a 1986 Mazda rx7 gxl and I need to know what engines I can put into it. What model and what year? If someone could link me to a website that sells complete engines with transmission that would be great. Or what all I need to consider when swapping an engine, thanks.
wrong subcategory

all 86-91 engines should fit, transmissions differ between turbo and n/a,
Old 03-27-17, 06:43 AM
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You're much better off finding an '86/'88 n/a engine.
If you go with '89/'91, there's some work involved:
Rotary Resurrection home of the budget rebuild.
Old 03-27-17, 08:39 AM
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JDM MAZDA RX-7 FC 13B ROTARY TURBO MOTOR TRANSMISSION | eBay

would this work? i cannot find any 1986 engine anywhere.
Old 03-27-17, 10:00 AM
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Originally Posted by ryansrex
JDM MAZDA RX-7 FC 13B ROTARY TURBO MOTOR TRANSMISSION | eBay

would this work? i cannot find any 1986 engine anywhere.
3 grand for a blown motor? good luck.

i got a bunch of 86 engines i can build, for less than you'd pay for that disaster waiting to happen.

Last edited by RotaryEvolution; 03-27-17 at 10:02 AM.
Old 03-27-17, 10:04 AM
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thread moved from BUILD section.

any other year than 86-88 will make your job more tedious with wiring and extra parts specific to the 89-91 that you would have to address.
Most of these questions are asked over and over so it's best to Search a bit and read up on it.
Engine swaps are done everyday..like changing underwear.
Old 03-27-17, 10:16 AM
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Originally Posted by RotaryEvolution
3 grand for a blown motor? good luck.

i got a bunch of 86 engines i can build, for less than you'd pay for that disaster waiting to happen.
are they just rebuilt short blocks you offer?
Old 03-27-17, 10:49 AM
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Originally Posted by ryansrex
are they just rebuilt short blocks you offer?
if you're looking for something new, it would cost multiples more than a rebuilt engine. mazda doesn't sell the new engines any more and piecing them together is very expensive. that is easily doable though.

if you're looking for a long block, i have most everything except the injectors.

Last edited by RotaryEvolution; 03-27-17 at 10:51 AM.
Old 03-27-17, 11:25 AM
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I need a complete engine and transmission.
Old 03-27-17, 11:49 AM
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on your own for transmissions, i pitched all my non turbo trannies during my last move. if you want an engine you can let me know.
Old 03-27-17, 11:52 AM
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A complete engine?
Old 03-27-17, 12:00 PM
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yes
Old 03-27-17, 12:03 PM
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Can I private message you?
Old 03-27-17, 12:05 PM
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Originally Posted by ryansrex
Can I private message you?
go ahead, but i am stepping out for most of the day so i won't be back til evening time.




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