Adjustable competition motor spring POLINI peugeot 103 sp, mv, mvl, ...

Complete POLINI competition motor spring, adjustable for perfect precision of the motor rise, in combination with a competition drive, it will offer you maximum power and the motor ascent (drive closing) as longitudinal as possible. Thanks to it, you will be able to adjust your engine so that it is its power regime throughout its rise to peak (variator closed) or your engine must reach its maximum speed.

A gain in acceleration and recovery therefore obvious! Its adjustment is simple, harden or soften it using a 13mm spanner! Supplied with anti-vibration rod and aluminum support bracket. For 103 sp, mv, mvl, lm,… Cannot be mounted on SPX, RCX, CLIP, VOGUE,…