90' MSM EMS-4 Toyota COP project
2 Attachment(s)
I working on a 90' Miata with a Mazdaspeed Miata engine. It has a voodoo II GT2560 kit. I will be running an AEM EMS-4 with Toyota COPs. I am in the process of building the harness. I finished mounting the coils and wiring them. I'll post more pics as I go along.
EB Turbo https://www.miataturbo.net/attachmen...ine=1358871127 |
Raychem = winning.
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Newb of the fucking year up in hurrrrr.
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Originally Posted by hustler
(Post 970189)
Newb of the fucking year up in hurrrrr.
EB Turbo |
Originally Posted by EB Turbo
(Post 970197)
Me? Definately not. Dont be fooled by my low post count.
EB Turbo |
Are those Raychem SCL boots at the ends of the wiring?
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Originally Posted by Savington
(Post 970270)
Are those Raychem SCL boots at the ends of the wiring?
EB Turbo |
Don't see pics...
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Originally Posted by C. Ludwig
(Post 970512)
Don't see pics...
EB Turbo |
Pics broken for me too.
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I will repost it tomorrow.
EB Turbo |
I reposted the image. It should stay up this time.
EB Turbo |
Indeed. Very nice work.
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Hi there,
I have a 93 1.8 miata running a megasquirt ecu and a disco potato turbo.. I have just purchased four COP's and the connectors and loom - could you please give me some advice on turning this into a loom for the COP's conversion on a miata do you have a wiring diagram for 93 miata please... Thanks, Hal. |
There are many writeups on how to install COPs in your Miata. You can continue with the wasted spark method and follow the writeup in the link. If your megasquirt is worth anything you should be able find 2 more ignition outputs and run the COPs sequentially. It may take a bit more work and wiring but it will work the best.
https://www.miataturbo.net/useful-sa...writeup-12704/ EB Turbo |
Welcome to the forum and your wiring looks amazing. I will learn how to make a proper harness one day.
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Hi - yes sequentially that is what I would like to do - I have the bits just need some advice on where the wires go and how to map the MS Maybe Braineak could help... any help appreciated chap's!!
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The coil gets 12v, engine gnd and signal from the ECU. There are a few different ways to get power. The MS won need to be remapped. You will just need to enable the extra coil outputs and change the dwell settings. .
EB Turbo |
That's great thanks EB Turbo - great information. If I am going for plug and play is there a plug I need to buy to wire the cop's loom into? I think I found a link to one but can't find it again now. Going to build my COP's this week..... Cheers Hal.
Sorted this thanks... |
Errr can I do sequential on a MS1???? or just wasted spark... thanks.
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Anyone have a dummies write up for enabling outputs and changing dwell settings - Have never plugged the MS1 into a computer yet... do I need software. Sorry for being a nooob..
Can't wait to get turbo back on the road with COP's!!!!!!!!!! Hal. |
I finished the engine harness yesterday. It will be going in the car monday hopefully getting it running by tuesday or wednsday. I had to rotate the turbo and make a new hot side intercooler pipe as well as a new intake so everything will fit.
EB Turbo |
all sorted thx
all sorted thx just a fuse blown now running sweet with disco potatoe and cops brmmm brmmm xxx:vash2:
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A little update on the car. I had to make all new intercooler plumbing to fit with Power steering, Air conditioning a complete under tray and a 52mm Radiator. I will post pics later. The car made 250whp @11.5psi on 91CA gas. It has since broken the 1.6l diff and transmission. Those are all upgraded now.
EB Turbo |
2 Attachment(s)
https://www.miataturbo.net/attachmen...ine=1370447971
I had to rotate the turbo and Modify the wastegate bracket. The car also has a High/ Low boost switch. goes from 7 - 11psi. EB Turbo |
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