Spark timing control method and device

Spark timing control of multiple fuel engine

Spark timing control system for a vehicle-driving internal combu

Spark timing control system for internal combustion engine

Spark timing controller for spark ignited internal combustion en

Spark-ignition internal combustion engine

Speed dependent ignition controller and method

Speed sensitive electronic fuel control system for an internal c

Speed-dependent ignition timing system for internal combustion e

Spill control apparatus for fuel injection system

Spill control system for distributor pump

Spill type swirl injector

Split engine

Spring clip for retaining a fuel injector in a fuel rail cup

Spring locator for damping device

Stabilized throttle control system

Stamped fuel rail with integrated mounting brackets

Stamped fuel rail with integrated mounting brackets

Stamped metal fuel rail

Start and termination timing control of fuel injection