Trigger points for CAS.

Converting To Delco ECU From Carby Or Other Injection Systems
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VL400
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Re: Trigger points for CAS.

Post by VL400 »

Yeah, either way you can use a 36 tooth wheel and mod it to suit which ever path you take for spark control.
GH1176
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Re: Trigger points for CAS.

Post by GH1176 »

Just one question about the 6+1, I noticed that in one picture the sync pulse is 10• before and another picture is 10• after tdc is there a reason for the difference?
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festy
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Re: Trigger points for CAS.

Post by festy »

Yes, one picture is backwards ;)
GH1176
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Re: Trigger points for CAS.

Post by GH1176 »

Which one is correct?
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Holden202T
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Re: Trigger points for CAS.

Post by Holden202T »

my missing tooth is before TDC mark so I assume you want to have the 10 degree mark before your first tooth.
GH1176
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Re: Trigger points for CAS.

Post by GH1176 »

Thanks, I'll order the wheel next week and I think it's the same as yours. Might get two incase i stuff it up or I decide too change it too a setup like yours later down the track, the best I have have been able too find for the module is around $120 delivered.
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festy
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Re: Trigger points for CAS.

Post by festy »

See http://pcmhacking.net/forums/viewtopic. ... t=20#p9230
Sync pulse is 70* after, so 10* after the next 60* reference pulse
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festy
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Re: Trigger points for CAS.

Post by festy »

GH1176 wrote: the best I have have been able too find for the module is around $120 delivered.
If you mean the 6+1 module, this one is about $80 delivered.
GH1176
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Re: Trigger points for CAS.

Post by GH1176 »

festy wrote:See http://pcmhacking.net/forums/viewtopic. ... t=20#p9230
Sync pulse is 70* after, so 10* after the next 60* reference pulse
Thanks for that makes it real easy too work out now.
GH1176
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Re: Trigger points for CAS.

Post by GH1176 »

So the after market versions of the Delco units are ok to use?