Details: Ignition only: In addition to our fuel injection systems we also supply ignition only systems. The basic two dimensional ignition only system provides a simple mapped ignition for carburettor based engines. The engines advance curve can be tailored with ignition points at every 500 rpm up to 10000rpm. This system has been used successfully for several years by many Mini Miglia and 750 Motor Club competitors. By adding a throttle position sensor or using an optional integral MAP sensor the system can operate in 3D mode. The ignition timing can then be set based on both RPM and throttle position/manifold pressure. This allows an engine to produce more power and run more efficiently with part throttle openings. A typical 3D ignition curve is shown below:

POLESTAR Fuel injection system details POLESTAR Ignition management details POLESTAR Boost retard POLESTAR Knock control POLESTAR Mapping software Click to enlarge