Valve springs

BMW M3 E30 S14B23 2.3 16v - S14B25 2.5 16v

DOUBLE valve spring + Retainers

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669,00 €+ VAT

Variant

Presión asiento - seat pressure: 40,8 kgs
Presión asiento - seat pressure: 49,9 kgs

Quantity

Qty

Availability: 7 days

Description

SUPERTECH valve spring kit for BMW M3 S14B23 2.3 16v - S14B25 2.5 16v

Composed by:

- double valve springs
- titanium valve cup-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). 

Extra Info

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.