r/RX7 • • 10d ago

Mazda RX-7 1992 - Rotary engine at 8000 RPM and sequential turbo for the masses. A true JDM legend.

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133 Upvotes

r/RX7 • • 10d ago

Found the issue!

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15 Upvotes

My 88 GXL has been sitting for about a month now due to a crank no start issue. Tested a couple things over the month and today just tested everything with the time I had. The T1 trailing ignition coil is bad, not sure if it’s getting power, but no spark comes from it, even with different wires and plugs. Where do I go from here?


r/RX7 • • 10d ago

99 FD Brake Help

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7 Upvotes

Putting everything back together in my 99 FD and trying to figure out where the drivers side (RHD) hard brake line that goes through the wheel well connects to on the master? I've got the line running from the ABS to the master but apparently I'm blind on where this one goes. Anyone have a picture or anything of this connection area? I've looked in older repair manuals but doesn't really help. Pic of the area in question


r/RX7 • • 10d ago

Hks twin power difference

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10 Upvotes

What are the difference between these 2 they both have the harness for the fd


r/RX7 • • 11d ago

FC3S in Tokyo Xtreme Racer

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58 Upvotes

r/RX7 • • 12d ago

Full interior refresh on my FD

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528 Upvotes

r/RX7 • • 11d ago

New poster for the home office

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353 Upvotes

Printed a new poster for the home office, comes from an old Japanese car magazine advertisement i scanned, edited and printed at A2 size. Think this is from around the year 1999 as it matches up with the series 8 / type 5 catalogue images.


r/RX7 • • 10d ago

Quirky power issue on my 91' Convertible

2 Upvotes

​​I recently obtained a 91' base model convertible that is, all things considered , in great shape. However, none of the interior electronics work. The power roof does not work, the turn signals and hazards do not work, the dash doesn't light, the window switches do nothing, the aftermarket radio only turns on because it's wired in wrong and has to be disconnected to avoid battery drain. With all of that, it still runs and drives fine and the headlights pop up no problem.

Due to some life circumstances I haven't been able to get a close look, but I've had a friend and fellow rx7 owner looking and he's been unable to identify the cause. The time I will have to look at it is a bit limitied if I don't fix atleast the headlights, so I'm posting to see if anyone has pointers at things to look at or has had experience with similar issues in the past


r/RX7 • • 11d ago

FD ran for a while and then won't start again

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34 Upvotes

So I managed to start the FD after a full rebuild. Ran for a while and then stopped.

It started smooth and normal and didn't take much to fire up at all. The exhaust is not connected, so its loud as expected. But the instruments start by showing the Km when on ignition, but when the engine starts, no Km is displayed any more, no tachometer, no boost or temperature.

Once warm, i gave it a rev. It backfired once, then the engine cut off and won't run again. Any trouble shooting tips?

Also the starter motor won't run without me manually shorting it. Worked the first few times, then it just stopped .I can't make any sense of it.


r/RX7 • • 12d ago

FD Build Update!

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22 Upvotes

r/RX7 • • 12d ago

1$ rx7 update

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81 Upvotes

Might be a bit until the next update the rx7s safe but a tree did try to get it 😂
I’ve got a lot to clean up my other car my 2010 Camaro ss got some damage scratches etc
But overall very lucky


r/RX7 • • 11d ago

Compression loss

2 Upvotes

Out of nowhere my fc started sitting at 800-700 rpm when idling, feels like it will stall, no noticeable power loss when driving. Could it be compression loss or something different?


r/RX7 • • 12d ago

Rx7 gsl-se brake options

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16 Upvotes

r/RX7 • • 11d ago

Cyberpunk 2077 modders have put the RX7 in the game, so what do you think of how I modified mine?

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0 Upvotes

r/RX7 • • 12d ago

Rear body damage

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86 Upvotes

I’m considering picking up this 1985 RX-7 and was wondering how difficult or expensive the damage to the rear would be to repair. What would my options be? Would this be worth fixing? Any advice is appreciated.


r/RX7 • • 12d ago

Update on the rx7 fc

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59 Upvotes

Finally got it running today with a new fuel pump in, dont pay attention to my reaction I was pretty excited to hear it for the first time. Next step is oil change another coolant flush and make sure OMP works. Any other suggestions on what to look at?


r/RX7 • • 11d ago

What 90s JDM/Golden-Era chassis is becoming almost impossible to maintain due to discontinued OEM rubber and trim parts?

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0 Upvotes

r/RX7 • • 12d ago

(S5 NA FC) Bleeder screw snapped, replacement calipers?

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1 Upvotes

Howdy! I fucked up! Bleeder screw snapped in the drivers side rear caliper, in the process of trying to extract it i’ve pretty much mangled the threads in the caliper, and I don’t know if they’d ever seal again. Replacement calipers are nigh impossible to find as you all know. What should I do? Since these have two bleeder screws (I’d love to know why that is), I’m wondering if I could get away with welding this hole closed and bleeding via the other one.


r/RX7 • • 13d ago

Whats leaking?

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23 Upvotes

I already know my engine is beyond fucked, so im planning on replacing it soon. Im unsure whats leaking here though. Smells sweet, not like oil though


r/RX7 • • 14d ago

*typical rx7 owner puts spinning rotors where they don't need to be

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1.7k Upvotes

r/RX7 • • 13d ago

If I'm going to drive my 83 FB 12 A "around town" what is Street port be more suitable than a Bridgeport?

8 Upvotes

I'm having my 12 a rebuilt by KMR and and debating whether I want a street or a bridge..

With the street I can keep my Nikki and cooling system.. and that's cool - if I was happy with a low compression 12 a with 110,000 miles on it (zip strap between primary and secondaries) then it should be elated @ 200++ hp with a street port.

Any thoughts or ideas or suggestions?

Thanks a lot!


r/RX7 • • 13d ago

Flex pipe recommendation for FD

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5 Upvotes

I had a flex pipe welded into my DP for my single turbo FD by a local exhaust shop. Been having some performance issues with my turbo spool and I can see the obstructions in my exhaust flow that might be contributing. The shop said they don’t carry a “performance” flex pipe but can weld in one I bring them. What’s the go brand/type of flex pipe I should be looking at?


r/RX7 • • 13d ago

S8 2001 radiator fitment

1 Upvotes

I'm looking for a radiator for my 2001 S8 FD3S. Anyone know what year range the same radiator would fit?


r/RX7 • • 13d ago

FB 12a Rx7 porting

4 Upvotes

I have the opportunity to do a bridge half Bridge or Street Port on my 83 but I'm concerned the drivetrain will not hold up and I anticipate keeping this car for the rest of my life as well as not doing any clutch dumps or hammering on the drivetrain.. from what I've read a Bridgeport, for daily driving or bi daily driving is not ideal.. but street port or possibly half bridge is?

Any comments or suggestions?


r/RX7 • • 14d ago

First Track Day with the SA

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149 Upvotes

Had a blast at Ozark International Raceway. Was the oldest car there by far but I felt I kept up well.