My LS2 coil installation
05-26-2011, 03:51 PM
#24
musanovic: I'm taking a stab at this from what I have read (I have these coils in a box, still have to install them).
More experienced members please grade me.
From your drawing: B is low current ground (like to the MS or with your IAT/CLT sensors), You ground it like you would anything, but not on a bus with high current devices as that could cause interference. C is the signal from the ECU
More experienced members please grade me.
From your drawing: B is low current ground (like to the MS or with your IAT/CLT sensors), You ground it like you would anything, but not on a bus with high current devices as that could cause interference. C is the signal from the ECU
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05-26-2011, 03:53 PM
#25
I have no resistors. The Haltch guys never run them. Red went to switched power, green went to my haltech (running direct fire) in your case you would follow the same trigger wire wiring as the COPS. Brown just all tied together and grounded to where my ECU grounds on the head and black grounds at the ECU.
6000km, 230whp and a hell of a lot of bagging on and zero issues so far.
6000km, 230whp and a hell of a lot of bagging on and zero issues so far.
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05-31-2011, 10:38 AM
#33
Thanks to ebay.
http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
soon to be installed.
this will be a chaper alternative thant the toyota cops but more kick to it.
http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
soon to be installed.
this will be a chaper alternative thant the toyota cops but more kick to it.
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05-31-2011, 11:44 AM
#34
Thanks to ebay.
http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
soon to be installed.
this will be a chaper alternative thant the toyota cops but more kick to it.
http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
soon to be installed.
this will be a chaper alternative thant the toyota cops but more kick to it.
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05-31-2011, 12:39 PM
#35
Elite Member
Join Date: Jul 2005
Location: Anacortes, WA
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I see a lot of these in this thread that I don’t think will live very long. There is a huge amount of vibration sources attached to an engine. Cantilevering the coil bracket off a few bolts along one edge of it ends up with very low natural vibration modes for the bracket. I think they will crack after al little while due to resonance vibrations.
But just to add to the thread here is mine. Fabricated bits that mount to the fuel rail and valve cover bolts. Modified 95 intake manifold on a 99 head so I got some room to put them where I did. The tabs to the valve cover bolts cracked a couple times and had to be beefed up. Things have to be stiff to live in this vibration environment for long.
Bob
But just to add to the thread here is mine. Fabricated bits that mount to the fuel rail and valve cover bolts. Modified 95 intake manifold on a 99 head so I got some room to put them where I did. The tabs to the valve cover bolts cracked a couple times and had to be beefed up. Things have to be stiff to live in this vibration environment for long.
Bob
Last edited by bbundy; 06-01-2011 at 07:40 PM.
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05-31-2011, 01:11 PM
#36
I see a lot of these in this thread that I don’t think will live very long. There is a huge amount of vibration sources attached to an engine. Cantilevering the coil bracket off a few bolts along one edge of it ends up with very low natural vibration modes for the bracket. I think they will crack after al little while due to resonance vibrations.
But just to add to the thread here is mine. Fabricated bits that mount to the fuel rail and valve cover bolts. Modified 95 intake manifold on a 99 head so I got some room to put them where I did. The tabs to the valve cover bolts cracked a couple times and had to be beefed up. Things have to be stiff to live in this vibration environment for long.
https://www.miataturbo.net/attachmen...9&d=1289972574
https://www.miataturbo.net/attachmen...8&d=1289972574
Bob
But just to add to the thread here is mine. Fabricated bits that mount to the fuel rail and valve cover bolts. Modified 95 intake manifold on a 99 head so I got some room to put them where I did. The tabs to the valve cover bolts cracked a couple times and had to be beefed up. Things have to be stiff to live in this vibration environment for long.
https://www.miataturbo.net/attachmen...9&d=1289972574
https://www.miataturbo.net/attachmen...8&d=1289972574
Bob
this is one of my most favorite cars here.
very well done Sr.
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06-01-2011, 12:49 AM
#38
I see a lot of these in this thread that I don’t think will live very long. There is a huge amount of vibration sources attached to an engine. Cantilevering the coil bracket off a few bolts along one edge of it ends up with very low natural vibration modes for the bracket. I think they will crack after al little while due to resonance vibrations.
But just to add to the thread here is mine. Fabricated bits that mount to the fuel rail and valve cover bolts. Modified 95 intake manifold on a 99 head so I got some room to put them where I did. The tabs to the valve cover bolts cracked a couple times and had to be beefed up. Things have to be stiff to live in this vibration environment for long.
https://www.miataturbo.net/attachmen...9&d=1289972574
https://www.miataturbo.net/attachmen...8&d=1289972574
Bob
But just to add to the thread here is mine. Fabricated bits that mount to the fuel rail and valve cover bolts. Modified 95 intake manifold on a 99 head so I got some room to put them where I did. The tabs to the valve cover bolts cracked a couple times and had to be beefed up. Things have to be stiff to live in this vibration environment for long.
https://www.miataturbo.net/attachmen...9&d=1289972574
https://www.miataturbo.net/attachmen...8&d=1289972574
Bob
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