2JZ NA-T into MK3
- Thread starter jmcboost
- Start date
OK, so I'm still wiring some things and have a few question. I'm looking at the Black/Orange wire (1st pics #1 wire) that comes off of the injector harness. Is this the main +12v power wire for the injectors? If so, should I wire this to power on with 12 volts from the keyswitch, or is there an easier way?
On the stock 7M ignitor harness, I have 3 wires that I don't know anything about. They may not be used for anything, but I think they are ground or tach wires. Anybody?
Also I purchased a 200amp breaker (pic 3) for the battery relocation. Does anybody know if these are good or not?
On the stock 7M ignitor harness, I have 3 wires that I don't know anything about. They may not be used for anything, but I think they are ground or tach wires. Anybody?
Also I purchased a 200amp breaker (pic 3) for the battery relocation. Does anybody know if these are good or not?
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hottscennessey;1171485 said:
Yes, I'm using parts of the 7MGTE harness to wire into the Stinger. I have wired the 7M ignitor with the diodes like Aaron's diagram, wired in the injector harness (except for the black/orange wire) and other misc wires using Aaron's spreadsheet.
The black/orange wire that I took a pic of does go from the resistor pack plug all the way to where the stock ECU used to be. So I'm pretty sure it has to be the +12, just wondering if it is switched or constant +12. I'm thinking switched.
AFAIK all the wires are covered in Aaron's excel spreadsheet, but yes. It would be igniton switched 12V's going into the resistor box.
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/
here is a wiring diagram, most of the colors would probably correspond.
As far as the ignitor wires, I believe there is a wire as an input back to the ECU that confirms an igniton event, and another that is the tach wire. AFA the other wire, I'll have to look it up and see what other wire goes in/out of the ignitor. Maybe a 12v input?
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/
here is a wiring diagram, most of the colors would probably correspond.
As far as the ignitor wires, I believe there is a wire as an input back to the ECU that confirms an igniton event, and another that is the tach wire. AFA the other wire, I'll have to look it up and see what other wire goes in/out of the ignitor. Maybe a 12v input?
OK, So I got some injectors.... Precision 800cc ( i think they are actually 775cc) but that will work for me. Thanks Branden (Flyspyder55).
I also installed the ford contour fans. They fit good and I think will work great unless they draw too much power.
Got the battery relocation done and need to clean up the wiring. And I was able to wire up the starter and turn the engine over just to see that the starter works. So I think I am getting there.
I also installed the ford contour fans. They fit good and I think will work great unless they draw too much power.
Got the battery relocation done and need to clean up the wiring. And I was able to wire up the starter and turn the engine over just to see that the starter works. So I think I am getting there.
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Wow, those engine bay shots looked really nice. Let me know if there's anything we can help you out with
OK, so I finally got the FFIM back and it looks pretty good. My buddy did a great job on it and he did not charge me anything!! I put a quick polish on it and may get it powder coated later. I should be able to get the last few parts I need next week and then work on firing it up!!! WOOHOOO!!! Oh and the 90MM TB from Driftmotion is the SHIZZLE!
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That manifold turned out great, I'll be over sometime to start getting vid and pics for our inevitable vidoe of the beast.
You need to rename it "PROJECT RED JAGALOON" hahaha its gonna rock man. Great pics too.
You need to rename it "PROJECT RED JAGALOON" hahaha its gonna rock man. Great pics too.
jmcboost;1178990 said:
Not likely, you're probably going to need more fuel flow than a single wally
I wouldn't push more than 550whp out of a single walbro. Sure, you can do a lot more, but I wouldn't chance it.