Tbi fuel pressure

[Scooterwrench]

When I swapped my half-bridgeported rotary engine into my RX-7, I had the pressed-in factory jets in my Nikki carb yanked and the hole tapped for metric bolts. Then I bought a set of numbered drill bits and a bag of phillips-head machine screws and drilled my own jets.

I've made 'em from scratch from C-360 brass. Making metric threads on a Atlas-Clausing lathe is fun!

 

[VIKING_MECHANIC]

Changed the fuel pump relay and it been starting everytime without delay over the last week.

Still burning ALOT of fuel(I can smell it in the exhaust). I think the distributor may be off a tooth. I'll check on that at another time.

Also, thanks to @PlayingWithTBI, I got this idea to do permanent fuel pressure gauge:

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[PlayingWithTBI]

thanks to @PlayingWithTBI, I got this idea to do permanent fuel pressure gauge:

I'd suggest you find an 1/8" NPT Street EL so it's easier to see the gauge over the throttle linkage.

 

[Erik the Awful]

Is the Playstation controller for entering a cheat code to get the fuel gauge to go back to full?

 

[VIKING_MECHANIC]

I'd suggest you find an 1/8" NPT Street EL so it's easier to see the gauge over the throttle linkage.

The tbi sits ontop of a spacer. Looks like I'll have room to see the gauge. I'll find out tomorrow. Might need a step stool to install it though...

Is the Playstation controller for entering a cheat code to get the fuel gauge to go back to full?

No, it's to enter cheats to get the truck to run correctly.

 

[udidwht]

https://www.gmt400.com/attachments/20230429_001247-1-jpg.340464/

I use a quick connect fuel pressure tester. Use Gasoila E-Seal when sealing the fuel pressure fitting.

 

[Scooterwrench]

I did this to mine for a pressure tap but it's a little more involved than adding in a tee in the pressure line.

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