8 Ignition output in M84

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8 Ignition output in M84

Postby EagleEyeMotors on Tue Nov 21, 2017 4:02 pm

If we have 8 cylinder engine that have 8 coil per plug Ignition system how we can connect it with motec m84 ?
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Re: 8 Ignition output in M84

Postby SprinterTRD on Tue Nov 21, 2017 4:06 pm

Simple Either waste spark ( 2 coils per output ) or add a IEX for 8 ignition outputs
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Re: 8 Ignition output in M84

Postby EagleEyeMotors on Sun Nov 26, 2017 5:25 pm

SprinterTRD wrote:Simple Either waste spark ( 2 coils per output ) or add a IEX for 8 ignition outputs

Thanks for your feedback I will chnge the Igntion system to waste spark
in waste spark every coil is connected to two cylinder, my qustion In which cylnider each coil are connected ?
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Re: 8 Ignition output in M84

Postby Stephen Dean on Mon Nov 27, 2017 8:50 am

Hi,

You need to connect the cylinders that fire 360 degrees apart for waste spark, the easiest way to work out which cylinders these are is to do a star diagram like this, and use the joined cylinders in waste spark.

Waste Spark.png
Waste Spark.png (7.15 KiB) Viewed 9104 times
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