JSpark4 is a non-load compensated direct ignition system that is developed for use in carburated motorsports applications. Widely used in folkracing.
Easy to install to engines that has a trigger wheel from factory. Only need to connect power and trigger signal to controller.
Tuning is done directly from controller without any need for a computer. JSpark controller has a small display and a rotary control knob for adjustments.
Note! The current software version is only in Finnish.
Most missing tooth trigger wheels supported, for example 12-1, 36-1 and 60-2
Ignition advance can be freely set in table (RPM to ADV)
Dwell time table
VR sensor sensitivity table
RPM limiter
Launch control rpm limiter
Shift light output
USB-C port for future software updates
Included in the box (check out product pictures):
Cable to connect JSpark4 controller to VAG wasted spark ignition coil
Trigger sensor shielded cable wit unterminated sensor end
Power wires + extra contacts for use with rpm gauge shit light etc
JSpark4 controller
You will need also:
Ignition coil (and ignition leads)
VR sensor (Usually the engine has this already)
Trigger wheel (Usually the engine has this already)
The install of this direct ignition controller is easy BUT you will need a basic understanding of how the electric and spark systems work in a car to set this up.
