RB Crank Trigger Kit

Unless you have been living under a cave, Nissan motors with optical crank angle sensor mounted on the camshaft (RB, VG, SR etc.) are notorious for ignition timing drift especially at high load, high power and high rpm. This is often caused by a combination of timing belt stretch, belt harmonics and worn out OEM CAS unit. Just ask your reputable Nissan tuner!


5-0 Ignite is proud to release our crank trigger kit for RB twin cam application which gives unparalleled accuracy of the crank shaft position against any other cam-only based system on the market. Our kit features;


Clean Slate ‘OEM’ Look and Enclosed Cam Sensor Cover

24 Plus 1 (24+1) Trigger Setup Compatible with Most Modern/Capable Aftermarket ECU

Compatible with Any Harmonic Balancer

Genuine ZF (Cherry) Hall Effect Sensors for Both Crank and Cam Home

Integrated Trigger Teeth on Supplied Crank Timing Sprocket

Unique Design of the Crank Trigger Teeth for Better Alignment to the Sensor

Jacking Bolt Holes on the Crank Timing Sprocket for Ease of Future Removal

Design of the Cam Sensor Cover Allows +/- 3mm of Cam Pulley Thickness Variation Whilst Still Having the Key Within the Sensor Range

All CNC’d components

Wiring Connectors Supplied to Plug into OEM CAS Connector and Hall Effect Sensor (including replacement CAS Plug)

All Installation Fasteners Supplied

Full Instructions Supplied (refer to 'Installation Manual' tab above). Professional Installation is Highly Recommended.

Kit is proudly designed and made in Australia.


Benefits includes tuner’s confidence in maximising ignition timing whilst keeping consistent safety margin for your high-powered RB build. Suitable for RB20 RB25 RB26 and RB30DET with twin cam heads.

We have a small amount of refurbished OEM RB crank sprocket that were machined and fitted to our crank trigger wheel. This is a notice to inform that you may receive a brand new machined sprocket or refurbished one, on random, that are fitted to the 12 teeth trigger wheel.


Note: Our standard international shipping (DHL Express) is a flat rate fee to available selected countries, for other countries shown without shipping estimate, please contact us. All domestic and international shipping includes freight insurance.


Included in the kit;

  • 1x Crank sprocket with integrated 12 tooth trigger wheel
  • 1x Cam angle sensor housing
  • 1x Cam ‘home’ key
  • 1x Crank angle sensor mount
  • 1x Cam angle sensor (ZF/Cherry)
  • 1x Crank angle sensor (ZF/Cherry)
  • 4x M7x1 grade 8.8 bolt for cam key
  • 4x M6x1 socket head cap ‘short’ bolts for cam angle sensor housing (one installed)
  • 3x M6 aluminium washers for cam angle sensor housing
  • 2x M6x1 socket head cap ‘long’ bolts for crank angle sensor mount
  • 1x OEM CAS female connector replacement with terminals and seals
  • 1x 4 pin male connector with terminals and seals
  • 1x 3 pin female connector for cam sensor with terminals and seals
  • 4x Barrel splice crimps
  • 2x 2.4k OHM resistors

Slight modification to the oil pump housing is required for sensor clearance.

Brand 5-0 Ignite
Shipping Weight 1.0600kg
Shipping Width 0.280m
Shipping Height 0.080m
Shipping Length 0.180m
Shipping Cubic 0.004032000m3
Unit Of Measure ea

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