Valve spring reinforced including mounting set

Valve spring reinforced including with retainers and valve locks.
8 pieces.
type 1 / VW Beetle engines (except 25 and 30 hp).
VW type 3 engines.
CT/CZ engines.

With tuned engines, floating valves can occur at high speeds. Installing these 30% stronger valve springs solves this problem.
This set is suitable for a valve lift of up to 14.5 mm. It provides a spring pressure of ± 61 kg with a mounting height of 39.37 mm.
Available as a complete set (item 4001734) with chrome moly valve springs and hardened valve guides or as a set of individual valve springs.
Please note: With stronger valve springs always use also reinforced rocker shafts, the safety clips of the standard shafts break off quickly due to the force of the springs.