RENAULT CLIO RS 2.0 16v F4R

SUPERTECH valve spring kit for RENAULT CLIO II -III RS 2.0 16v - 172-182-197cv

Composed by:

- double valve springs.
- titanium valve cups.
- spring seat base.

All Supertech valve springs are made of silicon Cr-vanadium alloy steel, to provide increased durability and performance at high turns.
The use of quality steel with the correct alloy develops a better structural memory to return to its position.
All springs are manufactured by a computer program to guarantee the indicated pressure.

**Recommended only for high performance engines that turn high on turns.
   (Not use on standard OEM camshafts). 

The data that we indicate is the pressure to the seat (kgs), this means the force that the spring uses to keep the valve closed.