Post your spark maps tp give ideas!

For discussing MicroSquirt (TM) configuration and tuning of fuel parameters (including idle valves, etc.).
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bluetrepidation
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Post by bluetrepidation »

Ok questions about that 2.0 Escort map. Why does it top out at 5000 RPM? Is this a turbo setup?

A.J.
1999 Saturn SC2 1.9L DOHC 4 cyl NA
MS II Blue Processor w/ 2.684 Beta Code
V3 PCB
MegaTune 2.25
Innovate LC1 WB O2 Sensor
OBD I Saturn Wasted Spark DIS
w/ Cooling Fan and IAC
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Jon k
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Joined: Fri Oct 14, 2005 9:28 am

Post by Jon k »

bluetrepidation wrote:Ok questions about that 2.0 Escort map. Why does it top out at 5000 RPM? Is this a turbo setup?

A.J.
I think it uses the last fields on the map for any RPM above the indicated... so it would run the timing of the last column up to the actual set redline...

that's my understanding.
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MegaScott
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Post by MegaScott »

bluetrepidation wrote:Ok questions about that 2.0 Escort map. Why does it top out at 5000 RPM? Is this a turbo setup?

A.J.
N/A.

This was my "commuter car" and as such hardly ever go above 4000rpm. I was happy with the power over 5000rpm, the amount of time I spend over 5000rpm is so small (never?) I was not worried about it.
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Jon k
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Post by Jon k »

MegaScott wrote:
bluetrepidation wrote:Ok questions about that 2.0 Escort map. Why does it top out at 5000 RPM? Is this a turbo setup?

A.J.
N/A.

This was my "commuter car" and as such hardly ever go above 4000rpm. I was happy with the power over 5000rpm, the amount of time I spend over 5000rpm is so small (never?) I was not worried about it.
Am I right in thinking that anything over the defined RPM map will continue the last timing #
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MegaScott
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Post by MegaScott »

Jon k wrote:
MegaScott wrote:
bluetrepidation wrote:Ok questions about that 2.0 Escort map. Why does it top out at 5000 RPM? Is this a turbo setup?

A.J.
N/A.

This was my "commuter car" and as such hardly ever go above 4000rpm. I was happy with the power over 5000rpm, the amount of time I spend over 5000rpm is so small (never?) I was not worried about it.
Am I right in thinking that anything over the defined RPM map will continue the last timing #
Yes, I believe you are correct in thinking that.
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Jedrik
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Post by Jedrik »

My maps are in sucess stories...
http://www.msefi.com/viewtopic.php?p=123535#123535
Still needs more advance in low power cruse area.

The strange jog in the map is were the variable intake switches.
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