LSx Coil Driver

Ecu Hardware Modifications
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Re: LSx Coil Driver

Postby Holden202T » Wed Sep 04, 2013 6:48 pm

yeah totally agree on the cam! I had a combo that did 11.77 over the quarter with 18psi, i then rebuilt the motor and the only real change was the cam and it then did an 11.71 on 13psi, so that's making a fair but more power at less boost!

and the turbo cam even with bigger duration brought boost on earlier and harder than the previous one!

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Re: LSx Coil Driver

Postby delcowizzid » Wed Sep 04, 2013 6:56 pm

yeah boost is just a measure of restriction
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem

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Re: LSx Coil Driver

Postby delcowizzid » Wed Jul 01, 2015 1:02 pm

ok so im fitting this module tonight but im lost on where to put one wire lol coil signal ground loom1 black for the life of me i cant remember where i ran it to its the only wire im lost on dont remember if it went to dfi earth wire or where maybe it wasnt in use
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem

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Re: LSx Coil Driver

Postby delcowizzid » Wed Jul 01, 2015 1:17 pm

never mind im a dumbarse LOL was loom 2 black LOL earth to ecu earth
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem

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Re: LSx Coil Driver

Postby VL400 » Wed Jul 01, 2015 1:20 pm

It goes to the coil signal ground, 4 wires on LS coils - 12V, power ground (high current), trigger and signal ground (or trigger ground, low current).

All the signal grounds from the coils are wired together and join to the signal ground wire on the coil driver module.

Edit: :lol: sorted :thumbup:

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Re: LSx Coil Driver

Postby Xfirez51 » Wed Jul 15, 2015 12:24 am

VL,

With what u know of the LT-5 module, will this allow use of the LSx coils? I realize we are not replacing the module as would be done with your other unit.

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Re: LSx Coil Driver

Postby VL400 » Wed Jul 15, 2015 7:35 pm

No, it wont work on the LT-5 ignition module.

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Re: LSx Coil Driver

Postby Xfirez51 » Sat Aug 01, 2015 4:17 am

Thanks. You should have gotten an email from me recently indicating an interest from myself and a friend to try out the MPR unit on our LT-5s. Could make for a good winter project.

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Re: LSx Coil Driver

Postby 1979project » Mon May 23, 2016 8:49 am

Can any one point me in the right direction where to get one of these coil drivers? Cheers

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Re: LSx Coil Driver

Postby immortality » Mon May 23, 2016 10:47 am

Has anybody actually run this setup on a V6 to see what sort of difference it makes (power/economy)?

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