<?xml version="1.0" encoding="utf-8" ?> 
<Tune>
	<Description>
		<Author>Albert de Gier</Author>
		<Brand>Citroën</Brand>
		<Model>ID/DS</Model>
		<Engine>4-cyl.</Engine>
		<Comments>for DS produced from 7/59 until 9/65 or for ID produced from 2/64 until 9/64 replaces Ducellier 3941B or 3944A alternatively SEV-Marchal N4-YG or N41C-YG/LB</Comments>
		<DateModified>2010-02-10</DateModified>
	</Description>
	<IgnitionCurves>
		<AdvanceCurve>
			<MaxRPM>8000</MaxRPM>
			<AdvancePoint><RPM>500</RPM><AdvanceDegrees>0</AdvanceDegrees></AdvancePoint>
			<AdvancePoint><RPM>1000</RPM><AdvanceDegrees>0</AdvanceDegrees></AdvancePoint>
			<AdvancePoint><RPM>2200</RPM><AdvanceDegrees>14.0</AdvanceDegrees></AdvancePoint>
			<AdvancePoint><RPM>4500</RPM><AdvanceDegrees>23.0</AdvanceDegrees></AdvancePoint>
			<AdvancePoint><RPM>8000</RPM><AdvanceDegrees>23.9</AdvanceDegrees></AdvancePoint>
		</AdvanceCurve>
		<VacuumCurve>
			<StartMAP>1500</StartMAP>
			<VacuumPoint><kP>0</kP><VacuumDegrees>0</VacuumDegrees></VacuumPoint>
			<VacuumPoint><kP>30</kP><VacuumDegrees>0</VacuumDegrees></VacuumPoint>
			<VacuumPoint><kP>31</kP><VacuumDegrees>20</VacuumDegrees></VacuumPoint>
			<VacuumPoint><kP>85</kP><VacuumDegrees>0</VacuumDegrees></VacuumPoint>
			<VacuumPoint><kP>100</kP><VacuumDegrees>0</VacuumDegrees></VacuumPoint>
			<VacuumPoint><kP>200</kP><VacuumDegrees>0</VacuumDegrees></VacuumPoint>
		</VacuumCurve>
	</IgnitionCurves>
</Tune>