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RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections |
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#1 |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
My first build
I replaced all bearings and the rear and front oil seal
![]() ![]() ![]() ![]() ![]() ![]() ![]() half bridge ![]() ![]() ![]() FINISHED! ![]() ![]() ![]() ![]() ![]() Hylomar is really really anoying to work with, but amazing stuff
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#2 |
ZOMG WTF BBQ!!!
Join Date: Mar 2008
Location: Mobile, Al
Posts: 280
Rep Power: 18 ![]() |
Nice. I can't wait until you put everything together. Why not just make one dedicated build thread and keep updating it?
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#3 |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
Too late maybe ...
Im still a bit worried about it Not sure if its gonna work. Makes 6 solid WOOSH sounds, but I feel the apex seals a bit jammed. One the rear rotor they move freely against the spring force, on the front... takes a lot to move them. I guess Im gonna have to wait till the engine is in the car to make a real comp test and find out
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#4 |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
Took me a whole day just to do this...
no gasket on the front cover, not sure if you guys agree on this ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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#5 |
RCC Addict
Join Date: Feb 2008
Location: VA
Posts: 1,812
Rep Power: 19 ![]() |
Not bad. Not sure about the no gasket though, I would think it'll be ok though.
As long as you dont hear screaching and the engine still rotates freely w/ the wooshes, you'll probably be ok. Good thing is rotaries will run pretty much on any setup - bad build or good. Its the first rebuild, if it makes it 15K miles vs 100K miles, what matters is you built it and you've learned a new skill ![]() |
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#6 | |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
Quote:
I ported the hell out of the engine, I wanna take this car to drag races Lets hope the engine turns out ok
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#7 |
RCC Addict
Join Date: Feb 2008
Location: VA
Posts: 1,812
Rep Power: 19 ![]() |
I'm sure it'll be ok for a while. After seeing some rebuilds put together with practically ALL used parts and in a hurry and still make it down the track, I'm sure it'll work out,lol.
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#8 |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
Some vids you guys might enjoy
End play Pressing out stat gear bearings Pressing in new rotor bearings Rear pressure regulator mod
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#9 |
Premium Vendor
Join Date: Feb 2008
Posts: 74
Rep Power: 18 ![]() |
Very nice shots, xlr8. I hope your hard efforts and cleanliness pay off in yummy performance goodness!
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#10 |
RCC Contributor
Join Date: Feb 2008
Location: Grand Rapids, Michigan
Posts: 530
Rep Power: 18 ![]() |
One of these days I'll have to do some porting. I'd love to have the extra hp, but right now I'm too into autocrossing and class restrictions don't allow for any porting. Eventually I'll probably move up to a class that does allow it, but then I'd need all other kinds of upgrades to keep up (bigger brakes, bigger tires/wheels, and the list goes on and on).
I hope your build works out for you. But even if it doesn't, just remember to take the knowledge you've picked up and keep going. Nothing is a total loss... ![]() .
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"Learn from the past, or it will become your future...." '85 GS 12a + LSD/Sterling carb/Respeed coilovers/Respeed front swaybar/Respeed adj. rear spring perches/Illuminas/Bilsteins on rear AutoX vids @ http://www.youtube.com/user/Kentetsu1 |
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#11 |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
I´ve decided that even if it goes wrong I will keep trying
today I picked up the paint to do the engine bay before installing the engine
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#12 |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
oil pickup mod
![]() ![]() ![]() I still need to work it out with the dremel
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#13 |
Rotary Fanatic
Join Date: Oct 2008
Posts: 274
Rep Power: 17 ![]() |
Good deal my friend. You took the challenge and that alone is worth praising. Good luck.
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#14 |
rotard
Join Date: Feb 2009
Location: columbia sc
Posts: 34
Rep Power: 0 ![]() |
that looks as though it'd be way more efficient than the factory setup, much broader area.
do you plan on putting a screen on there?
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pissed off?being that close to a rotary, id say youd be pist-on |
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#15 | |
RCC Contributor
Join Date: Feb 2008
Location: Buenos Aires, Argentina
Posts: 679
Rep Power: 18 ![]() |
Quote:
the screen is a big restriction to flow. I have to be VERY carefull with the sealant when installing the oil pan
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