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Something I do want to mention. Maybe if there is and interest, someone could cut and paste to a specific injector post.
I felt the there was an issue with the fuel supply. Engine was spotty at the 3000-3500 rpm range. When the air box was off, I looked to see the injector function, and noticed a very "drippy/droplet"" input. I had heard about Mazda injectors fitting so I researched and found these. Info below.

OEM TLS injectors on Ebay are 200 pounds EACH from the UK.

These replacements are $60 each from the US.

Mazda RX7 460cc/min Denso Red Top P/N: 195500-1350; Mazda P/N: N32613250

They work FANTASTICALLY!!! Beautiful fan spray, much better/even mixture fuel/air. Power pour is smooth and there is now a distinct powerband surge at 4500rpm to redline.

The only thing you need to do is cut and splice the different connectors. I decided to solder and heat-shrink with small paddle connectors for easy/quick re and re.

EV1 OBD1 connector.
 

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These look like 2 holes also ?( I went and looked, it's kind of a single sprinkler type I'm not familiar with, hey if it works...)

I'm running the subaru injectors.


If someone could manufacture some hats on a lathe it would be an easier swap.
 
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