NITTO’s Adjustable Cam Gears are designed as a direct replacement for factory sprockets enabling an experienced engine tuner to accurately dial in the engines cam timing, maximizing performance and tailoring the power characteristics of an engine. It also allows for compensation of a stretching cam belt or chain at high RPM.
NITTO’s Adjustable Cam Gears are precision CNC machined from 6061 T6 aluminium, designed to be light weight, extremely durable with the outer gears super hard anodized.
Finished in clear anodized aluminium the sprocket centres look as good as they work. Markings are laser indexed at 1 deg intervals with a maximum adjustability of + / – 10 deg. (from +10 deg. to – 10 deg.)
| ENGINE MODEL | PART NUMBER | NOTES |
| MITSUBISHI | ||
| 4G63 | NIT-ACG-4G63 | |
| NISSAN | ||
| RB20/RB25/RB26 | NIT-ACG-RB | EXCLUDES RB25 INTAKE |
| SR20 | NIT-ACG-SR20 | |
| TOYOTA | ||
| 1JZ/2JZ | NIT-ACG-JZ | NON VVT |




