2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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My 13B NA Build Thread

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Old 03-14-11, 04:50 PM
  #51  
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go for it and write your results. im planning on this in the next few, and say your engine doesnt need a rebuild but you wanna rebuild it, do i need a whole bigass kit for like 1000 dollars or can i just buy what i need for cheaper
Old 03-14-11, 05:30 PM
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Originally Posted by canonize-ryda
go for it and write your results. im planning on this in the next few, and say your engine doesnt need a rebuild but you wanna rebuild it, do i need a whole bigass kit for like 1000 dollars or can i just buy what i need for cheaper
Doing a full rebuild is always recommended, but you can always open your engine, check what parts you need to replace and only replace those, if you happen to be on a budget.
Old 03-14-11, 09:34 PM
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well its just that my engine has maybe 10k on it and it was just opened out of the crate so i know everything should be okay, i just wanna port my engine myself, and clean it all up while im down there.
Old 03-29-11, 12:48 PM
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This is how she's sitting right now... waiting for some MSD Blaster 2 coils and ignitors to arrive for the DLIDFIS setup

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Old 03-29-11, 04:03 PM
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it's all looking good from where i stand.
Old 03-29-11, 04:21 PM
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I got those holes in the rotor housings welded then I ground them down smooth. I put the inserts back in but with my port job I'm thinking of taking them out.
Old 04-05-11, 11:30 PM
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SHE'S ALIIIIIVE!

http://www.youtube.com/watch?v=f2xQFLT1wls
Old 04-06-11, 03:12 PM
  #58  
so you got pistons oh wow

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I wouldnt worry about the sleeves i ve been running without them for a while with no issues. and good job with the car. by the way i like your sound effects and fast fowarding on your video!!!!
Old 04-30-11, 11:52 PM
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Fixed the last details on the ABS delete

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Old 05-03-11, 07:36 PM
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Coils and ignitors finally arrived... finally ready to work on the DLIDFIS setup

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Old 05-03-11, 07:49 PM
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Motor doesn't sound like its running properly at all in your video. One of the rotors keeps dropping out...either an ignition or fuel problem.
Old 05-04-11, 12:58 PM
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Originally Posted by nycgps
Thermal reactor was Mazda's "early" solution to the "ultra high" HC problem

reason is that rotory's combustion are relatively long and narrow. lots of unburn(partial burned) fuel = high HC and high carbon monoxide

Thermal reactor is just a heavy duty chamber with fresh air injection so it allows the unburnt gas to "finish" burning.

I seen one of those in person recently, it weights like maybe 100 lbs or some crap. Think of it, its pure steel.
i had a nice stock SA a few years ago (NODE has it now) and the Reactor system really works very well, even the 35 year old untouched original car breezes thru the CA smog check.
Old 05-04-11, 01:19 PM
  #63  
This sh*t burns oil!

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Originally Posted by j9fd3s
i had a nice stock SA a few years ago (NODE has it now) and the Reactor system really works very well, even the 35 year old untouched original car breezes thru the CA smog check.
If I lived out in cali I would probably just throw one on my n/a every year or two(dont know what it is out there) to make smog easy. Thank god NC only requires "smog" on OBD-II vehicles =D
Old 05-04-11, 05:23 PM
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i want that lower intake manifold how hard is it to come by one of those ?
Old 05-09-11, 10:17 PM
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Just fiddling around with some details

http://www.youtube.com/watch?v=SWgOgHZQjEk
Old 05-24-11, 10:53 PM
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Originally Posted by Mushiki
Individual
Throttle
Bodies


Any idea what brand itbs tgat is? I'm in love. I can't find much for itbs for a 13b
Old 05-24-11, 10:54 PM
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Originally Posted by rx7freak13v
Any idea what brand itbs tgat is? I'm in love. I can't find much for itbs for a 13b
TweakIt ITB's

Check them out:
http://www.tweakit.net/shop/product_...roducts_id=117
Old 05-25-11, 09:34 AM
  #68  
This sh*t burns oil!

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Originally Posted by mario1386
i want that lower intake manifold how hard is it to come by one of those ?
I havn't seen one yet. Seeing his made me start looking for one.
Old 06-19-11, 12:28 AM
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Getting some more stuff... aluminium oil catch can

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... a gunmetal shift ****, and a slim HID kit, since my old "fat" one died

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Old 06-28-11, 01:30 PM
  #70  
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DLIDFIS is finally in!

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You can see 2 MSD Blaster 2 coils at the front, and the stock one near the engine.

The big heat-sink at the back is mated to 3 GM HEI ignitors.
Old 06-28-11, 02:41 PM
  #71  
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Originally Posted by Mushiki
efihardware also has them.

http://www.efihardware.com/products/...ttle-Body-Kits
Old 07-04-11, 09:01 PM
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should have painted the engine
Old 07-04-11, 09:22 PM
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Originally Posted by R-X-R
should have painted the engine
I know I know
Old 07-06-11, 07:54 PM
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Almost thereeee

http://www.youtube.com/watch?v=v9vO0QYZBvg
Old 07-06-11, 08:54 PM
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Very interesting. What are you gonna do for the rest of the exhaust?


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