86.5 supra MKIII on spectre EMS PRO (MSI)

[mica_2man]

hey im new here, i like long walks on the beach and stomping lesser cars
im hoping that someone can help me out .. i just bought an 86.5 supra MKIII with a 7mge in it and a chewed up wiring harness.. well .. works out perfect if i can find a wiring diagram to go on .. because it just so happens that i also have a brand new EMS PRO ecu to install in this car .. in the words of the infimous "jimi hendrix" .. "are you experienced" .. because if you are .. i could seriously use a hand on getting this car going .. i know im supposed to hunt around on the forum until i find what i need .. but thats kinda looking in my car for something important .. like the key .. anyways .. with my luck it never happens .. and everything i have found on here that might have worked .. leads to a dead thread .. thanx again guys .. have a great day.

 

[Zumtizzle]

Wat.

 

[smokemkevo]

lol wat , welcome to the MANIA!

 

[CyFi6]

 

[honestabe]

Umm, what they said. It's an N/A, why go standalone? First things first, pick up a fresh wiring harness from a Supra being parted out. I sold mine in good condition for $75 shipped.

http://www.phantasmusa.com/spectre7100.html

Sounds like a Stinger, but worse. What's the point in building up an N/A 7M? What cars do you plan on stomping with an N/A MKIII? Geo Metro's? I'm serious on this. 3600 lbs and 150 RWHP don't make a car go fast. This is where turbo's become nice. That, or a swap into a lighter car like a MKII Supra an AE86.

BTW, welcome

 

[Moy]

hey im new here, i like long walks on the beach and stomping lesser cars
im hoping that someone can help me out .. i just bought an 86.5 supra MKIII with a 7mge in it and a chewed up wiring harness.. well .. works out perfect if i can find a wiring diagram to go on .. because it just so happens that i also have a brand new EMS PRO ecu to install in this car .. in the words of the infimous "jimi hendrix" .. "are you experienced" .. because if you are .. i could seriously use a hand on getting this car going .. i know im supposed to hunt around on the forum until i find what i need .. but thats kinda looking in my car for something important .. like the key .. anyways .. with my luck it never happens .. and everything i have found on here that might have worked .. leads to a dead thread .. thanx again guys .. have a great day.

I have a 7mge harness if you need it. Where in Wisconsin are you?

 

[Txsupra]

Im running EMS PRO. Here are some diagrams for you..

http://www.diyautotune.com/downloads/emspro/ems-pro_install_guide_1_0.pdf

http://www.diyautotune.com/downloads/emspro/ems-pro_tuning_guide.pdf

http://www.diyautotune.com/downloads/emspro/megatune_reference_for_ems-pro_v1_0.pdf

Your not gonna find any good info on here about the EMS PRO. However I have to agree that putting a stand alone on a nonturbo Supra is not gonna be of much benefit if at all.

Check out diyautotune.com, megamanual.com, msefi.com: these are the main sites for Mega Squirt. Through these you can find all the info you will need, and its a ton.

Dont let the SM nay sayers scare you off. If you can the NA motor to run with the EMS then going turbo is as easy as adding a turbo, inter-cooler and exhaust. With a bit of tuning youve got boost. Post up your progress