2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

thinking about turboing my na fc

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Old Feb 8, 2022 | 03:24 PM
  #26  
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From: https://www2.mazda.com/en/100th/
here is another REW FC, its an old thread so pics are; old
https://www.rx7club.com/2nd-generati...-90%25-652627/
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Old Feb 9, 2022 | 02:15 PM
  #27  
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From: https://www2.mazda.com/en/100th/
ok last one i promise
car is/was built i think by someone working at RE-Amemiya.
Spec is an REW, S5 turbo with a bigger compressor. Stock ECU (not sure if FC or FD) with a rom tune, they are claiming 340ps, although its probably flywheel?
i dig the paint, car looks like a lot of fun






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Old Feb 9, 2022 | 02:16 PM
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From: https://www2.mazda.com/en/100th/





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Old Feb 9, 2022 | 05:55 PM
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Originally Posted by j9fd3s
ok last one i promise
car is/was built i think by someone working at RE-Amemiya.
Spec is an REW, S5 turbo with a bigger compressor. Stock ECU (not sure if FC or FD) with a rom tune, they are claiming 340ps, although its probably flywheel?
i dig the paint, car looks like a lot of fun




Interesting battery location. I guess no power steering and possibly steering shaft opens up some options.
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Old Feb 18, 2022 | 05:40 PM
  #30  
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Originally Posted by Dak
but there are cheap FD ones on Ebay(albeit from Russia, I'll let you know how that goes)..
My FD LIM came today( from Russia). So the seller was legit, and it made it. Though with all this Ukraine stuff not sure if that source will dry up. He had a cheap front cover and some other FD bits too.
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Old Feb 18, 2022 | 05:45 PM
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Originally Posted by Dak
My FD LIM came today( from Russia). So the seller was legit, and it made it. Though with all this Ukraine stuff not sure if that source will dry up. He had a cheap front cover and some other FD bits too.
I was eyeing the same parts but decided I wanted to try using the stock top mount, so I passed. Good to know he's legitimate though, I'll check his other listings out.

Trying to find a TII hood (let alone in my colour) is the challenging part right now.
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Old Feb 19, 2022 | 09:27 AM
  #32  
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From: https://www2.mazda.com/en/100th/
Originally Posted by Dak
My FD LIM came today( from Russia). So the seller was legit, and it made it. Though with all this Ukraine stuff not sure if that source will dry up. He had a cheap front cover and some other FD bits too.
where in Russia is the guy, its a big place, he may not be anywhere near there. one of the parts catalogs i use is from a Ukrainian website, and it goes down when Russia attacks.
its rare that any international news effects me, but this does, and in such an odd way.

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Old Feb 19, 2022 | 02:09 PM
  #33  
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Originally Posted by j9fd3s
where in Russia is the guy, its a big place, he may not be anywhere near there. one of the parts catalogs i use is from a Ukrainian website, and it goes down when Russia attacks.
its rare that any international news effects me, but this does, and in such an odd way.
Rostov On Don. Southern Russia. It's near Ukraine but I was thinking more of the U.S. stopping things from coming in from Russia as part of sanctions if they invade Ukraine more than it physically interfering with shipments from Russia. Now things coming out of Ukraine may be another story.
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Old Feb 20, 2022 | 09:11 AM
  #34  
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From: https://www2.mazda.com/en/100th/
Originally Posted by Dak
Rostov On Don. Southern Russia. It's near Ukraine but I was thinking more of the U.S. stopping things from coming in from Russia as part of sanctions if they invade Ukraine more than it physically interfering with shipments from Russia. Now things coming out of Ukraine may be another story.
oh yeah forgot about the sanction part.
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Old Feb 21, 2022 | 01:41 PM
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Rolled the dice on that front cover and a 20B pulley set from that guy. I should've asked on here if the 13B-RE and the 20B from the cosmo use the same front pulleys. I'm hoping to use them to switch from dual V-belts to the multi-rib one since I'm running a 626 Alt that originally used multi-rib same as the FD Alternator. I know someone on here used the 13B-RE set to do it.

Oh and after getting this FD LIM that Red FC is definitely using a FC lower intake like j9fd3s said. Now that I've seen it the fuel rail makes it obvious like he mentioned.
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Old Feb 21, 2022 | 02:46 PM
  #36  
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From: https://www2.mazda.com/en/100th/
Originally Posted by Dak
Rolled the dice on that front cover and a 20B pulley set from that guy. I should've asked on here if the 13B-RE and the 20B from the cosmo use the same front pulleys. I'm hoping to use them to switch from dual V-belts to the multi-rib one since I'm running a 626 Alt that originally used multi-rib same as the FD Alternator. I know someone on here used the 13B-RE set to do it.

Oh and after getting this FD LIM that Red FC is definitely using a FC lower intake like j9fd3s said. Now that I've seen it the fuel rail makes it obvious like he mentioned.
the 20B, 13B-RE and S5 FC use the same front cover. the 20B used a 7PK890 belt, the 13B RE used a 5PK815 belt. however the bigger pulley should still work, and since its so big if the pulleys don't line up you get some fudge room


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Old Feb 21, 2022 | 04:33 PM
  #37  
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Originally Posted by j9fd3s
the 20B, 13B-RE and S5 FC use the same front cover. the 20B used a 7PK890 belt, the 13B RE used a 5PK815 belt. however the bigger pulley should still work, and since its so big if the pulleys don't line up you get some fudge room
Whoops. Well if I can run a 5 rib belt on a 7 rib pulley or find a 7 rib pulley for my Alternator and also get my p/s to align I should be good.
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Old Feb 22, 2022 | 09:10 AM
  #38  
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From: https://www2.mazda.com/en/100th/
Originally Posted by Dak
Whoops. Well if I can run a 5 rib belt on a 7 rib pulley or find a 7 rib pulley for my Alternator and also get my p/s to align I should be good.
you also get 2pk's of misalignment to play with, which may be useful!
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Old Mar 22, 2022 | 08:31 PM
  #39  
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Surprisingly my front cover and pulley set showed up today. I wasn't sure if they would since Putin invaded Ukraine about two days after I ordered them. Any way I think I can make the pulley's work for what I want using a combination of the 20b main and FC AC/PS pulleys but I'll not go into detail as that's really a topic for another thread. I think I'm about to start a build thread soon and I'll put it in there.
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