Author Topic: ignition outputs fo waisted spark on v8  (Read 6307 times)

Offline Seight-v8

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ignition outputs fo waisted spark on v8
« on: December 20, 2009, 04:25:05 pm »
hello all,

Just had a month off from my car, as i;ve been unwell...now just picking up the pieces again.

Whats the best option for the ignition outputs on my wasited spark v8.

should i use h[2] 03..00 and then use the correct firing order 10,24,36,34.

or

should i use h[2] 07.00 and then use the above order twice....

or does it not matter

cheers

scott
Engine:Rover V8 4600cc
Vems Firmware:V1.2.38, GPS, SDcard, LCD & Dual lambdas, Wasted spark, 36-1 trigger, Cam Sync & Bluetooth serial.

http://www.vems.hu/wiki/index.php?page=MembersPage%2FScottRichmond

Offline gunni

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Re: ignition outputs fo waisted spark on v8
« Reply #1 on: December 20, 2009, 05:31:57 pm »
If your going to run wasted spark coils you only need 4 ignition outputs and that it s 03..00

This will leave 4 ign outputs for other use.

If you have 8 coils then you can run them as dual out(uses 8 outputs) or sequentially(uses 8 outputs)
The later requiring a cam sensor.