Valve springs
Reinforced valve springs and titanium retainers from Etuners Parts — power under control
In the world of high RPMs, heavy loads, and extreme boost, the reliability of the valve mechanism plays a key role. When the engine operates at its limit, standard components can no longer handle their task. That is why the Etuners Parts team developed reinforced valve springs and titanium retainers — a set that will ensure the stability and safety of your engine even in the toughest conditions.
Why do you need reinforced springs and titanium retainers?
1. Prevention of valve float
At high RPMs, stock springs lose stiffness and cannot close the valve in time. This leads to power loss and, in the worst case, damage to the pistons.
Etuners reinforced springs guarantee precise valve operation even at 8000+ RPM.
2. Protection of the timing mechanism under high boost
A tuned engine experiences increased pressure in the cylinders. Reinforced springs create the necessary resistance to avoid valve burning or overlap.
3. Reliable operation with aggressive camshafts
Camshafts with increased lift and duration require greater spring stiffness.
Our set is designed for both OEM and performance camshafts.
4. Reduced weight of the timing mechanism and improved response
Titanium retainers are significantly lighter than their steel counterparts, reducing the load on the timing mechanism and increasing the precision of valve operation. This is especially important in racing and high-load situations.
Advantages of the Etuners Parts set
- Precise fit — compatibility with popular VAG engines (EA888 Gen3, 1.8T/2.0T, etc.)
- CNC manufacturing — each element is machined with micron precision
- Track and dyno testing — verified under combat conditions
- Reliability proven over time — used in our racing configurations with over 600 hp.
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