To suit 180SX, S13, S14 and S15 (RWD SR20 Variants) only, please READ specs below!

This is the SR20 V2 cam trigger by 5-0 Ignite, you do not see anything else on the market like this!

But hey? We've seen you old kit before! That's correct! As a part of continuous innovation, we saw improvements to be made from the V1 old design. This version 2 (we call it NEO for New Equipment Option) has the following advantages;

• Optimised for ECUs with limited trigger configuration (Haltech Platinum Pro / HKS FCon / etc)
• Sensor and mounting all in one unit with OEM positioned plug and play connector. You install it just like how you would on OEM CAS.
• Allows fastener access on adjustable exhaust cam gear without removing the trigger wheel.
• No future adjustment of sensor gap is required once set up correctly!
• More robust circuit protection than V1 version.
• Smaller trigger wheel, less inertia.
• Beautiful sleek look.

Why do you need one? 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 worn out OEM CAS unit, fine 360 trigger slits and backlash from the SR20 CAS gear. Just ask your reputable Nissan tuner!

Unlike its bigger brother 'RB', due to the nature of timing chain configuration and sufficient robustness of the timing chain guides to minimise chain flex in the SR20, our testing has proven that triggering can be improved by approximately 66%* from removing the OEM CAS altogether and replacing with contactless triggering sensor directly on the exhaust cam sprocket. These improvements allows extra power to be extracted from your engine by giving your tuner confidence in maximising ignition timing whilst having consistent margin of safety from knock.

! This trigger kit utilises your OEM CAS connector for a complete Plug and Play solution, HOWEVER, it is STRONGLY recommended to run a new dedicated shielded wiring loom (power, signals and ground) directly to your ECU and power up this sensor via regulated power supply (your ECU's 12V or 8V GPO). The original 12V power for the CAS on OEM or aftermarket plug and play wiring loom is shared with coils/injectors/other sensor and are NOT regulated. All sensors undergoes a stringent recorded physical operational test prior to dispatch to ensure functionality, 5-0 Ignite is not responsible for damaged sensors or trigger error as a result from electrical faults.

! Swapping two signal wires (Trigger/Home) on the connector may be required depending on which model S-Chassis you have or the type of ECU. Refer to installation guide. 

5-0 Ignite is proud to release our new cam trigger kit for SR20DET applications which gives unparalleled accuracy of engine position against any other CAM only trigger system design on the market. Our kit features;

✔ Clean Slate, ‘OEM’ inspired look, CNC machined billet aluminium 6061 housing, anodised black. (Does NOT Suit VE or FWD Heads)

✔ Custom made true zero speed hall effect sensors giving crisp square wave output. Each unit is tested to 11,000rpm (CRANK) / 5500rpm (CAM) prior to dispatch!

✔ 24 Plus 1 (24+1) trigger setup as standard configuration - Compatible and OPTIMISED for Haltech Platinum Pro and HKS FCon. (Not compatible with Nistune, OEM or PowerFC). We strongly recommend the V3 version 24 Minus 1 (24-1) if you have a modern full standalone aftermarket ECU https://www.50ignite.com/nissan-sr20det-rwd-cam-trigger-max-kit .

✔ Configurable to 24 Minus 1 (24-1) trigger setup (if you have full standalone ECU such as Haltech Elite/Nexus, Link G4/G4+/G4X, Motec, MaxxECU and etc) to cater for engines with high noise (electrical interference) or high vibration 'cam jitter'. > Email us for guidance <

✔ Configurable to serve as a cam home 1 tooth signal when a crank trigger setup is used (i.e. 36-2 wheel mounted to ATI balancer).

✔ Billet steel trigger teeth - mounted in front of the exhaust cam sprocket, compatible with stock and most aftermarket cam sprockets. Zinc plated for corrosion resistance.

✔ 5-0 Ignite ORIGINAL UNIQUE design allowing ease of installation.

✔ All installation fasteners supplied

✔ Full instructions supplied (refer to 'Installation Manual' tab above). Professional installation is highly recommended. Overall, a very easy installation!

✔ Kit is proudly designed and made in Australia.

(Verified exhaust cam sprocket compatibility: OEM Nissan, Tomei, HKS, Greddy, Rollmaster & DNA motoring. Other adjustable cam gear may fit, we just don't have it in hand to verify.)

* Testing conducted on a vehicle which had 5 degrees of ignition timing 'drift' on OEM CAS (worst case of 8 degrees timing 'drift' has been observed on other SR20 equipped vehicles).

"for some setups, 5 degrees is the difference between MBT and busted ring lands"

Suitable for moderate to high powered SR20 RWD variant builds (with CAS provision on cylinder head). This is the best kit to date prior to upgrading to the expensive full crank trigger setup for your SR20!

180SX S13 S14 S15 Trigger Kit | SR20 Cam Trigger Kit | SR20DET Trigger Kit | SR20DET Cam Trigger | Link ECU | Haltech ECU | Motec | Emtron | HKS | Crank Angle Sensor | SR20 CAS