What Adjustable Cam Gears Do
Cam gears allow you to:
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Advance or retard intake cam timing
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Adjust exhaust cam timing
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Optimize spool characteristics
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Shift powerband higher or lower
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Dial in aftermarket camshafts
Small changes = measurable gains on the dyno.
Key Features
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Set of 2 cam gears (intake + exhaust)
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Lightweight aluminum construction
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Laser-etched timing marks
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Multi-slot adjustment design
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Compatible with 4G63 EVO 1–8
Translation: precision adjustability for serious builds.
How to Tune your 4G63 Cam Gears –
Product Description:
100% Brand New High performance adjustable cam gear.
Made from harden aluminum for maximum accuracy.
Super light weight aluminum for reduced rotation mass for faster response.
Made from 100% aluminum and CNC finished for superior quality.
Etched marked for quick timing reference and tuning.
You will need to adjust the timing after installing cam gear, otherwise your car will be misfiring.
Adjustable +/- 20 degrees.
Due to the reasons of shooting and production batches, the color of the products will be slightly different. Please refer to the actual goods. If you care, please purchase carefully.
Installation Instructions NOT included, Professional installation in highly recommended.
Fits:
For Mitsubishi Lancer EVO1-8 92-03 4G63 Engine
Ideal Applications
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Upgraded camshaft installations
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High-RPM track builds
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Big turbo setups
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Fine-tuning boost response
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Drag and roll racing setups
Especially useful when chasing midrange spool or top-end power.
Installation Notes
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Degree cams using proper tools
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Verify TDC alignment
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Torque cam bolts to spec
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Recheck timing after heat cycles
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Always dyno tune after adjustment
Because guessing cam timing is expensive.
Compatibility
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EVO 1 (1992–1994)
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EVO 2
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EVO 3
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EVO 4
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EVO 5
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EVO 6
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EVO 7
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EVO 8 (2003)
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4G63 engines (1992–2003)
⚠️ Always confirm engine generation and cam configuration before ordering.


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