ignitune
JSpark 4 Direct ignition controller
JSpark 4 Direct ignition controller
Low stock: 5 left
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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.
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