31mm Ball Milling Cutters for cylinder head channels porting
Out of stock
SKU
7426952021826
| Dc | 31 |
|---|---|
| Material | HSS |
| Manufacturer | TOKAR |
| Country | Ukraine |
The 31 mm ball cutter is designed for porting cylinder head intake and exhaust passages to improve engine airflow. Made from high-quality HSS hardened to HRC 62±1, it allows the size and shape of the ports to be modified during engine tuning. Depending on the intended result, porting may help increase power, reduce fuel consumption or balance both objectives. The package includes one 31 mm cutter and one L200 ratchet shaft for carrying out cylinder head passage modification work.
Hand milling cutters/ spherical cutting for cylinder-head porting at home and is something a novice can accomplish to wake-up engine power.
– material HSS
– HRC 62±1Specification:
– cutter – 1ps.;
– mandrel L200 – 1ps..
Cylinder head porting refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve their air flow. Cylinder heads, as manufactured, are usually suboptimal for racing applications due to being designed for maximum durability. Ports can be modified for maximum power, minimum fuel consumption, or a combination of the two, and the power delivery characteristics can be changed to suit a particular application.
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