valve springs made of high strength rust free stainless steel, progressively and warm formed
Valve springs are highly stressed elements that pass through several million cycles.
High stress requires absolute reliability !
A slight rust film leads to cracking and therefore to the spring’s breakage.
When a valve spring breaks, it usually results in the death of the engine and maybe the crash of the modell.
Adapted to MOKI S 150, 180, 215, 250 and 250 /7.
maximum quality for highest stress
individually and crack tested high performance valve springs
valve springs made of high strength rust free stainless steel
progressively and warm formed
additional surface protection through powder coating in red
We specially developed valve springs for MOKI in cooperation with our German spring manufacturer.
Spring disc made of high strength aluminium, custom-fit for symmetrical force transmission
Outer Ø approx. 9 mm
Inner Ø approx. 6,7 mm
Length approx. 19 mm
10 or 14 valve springs made of stainless steel, powder coated in red
10 or 14 spring discs made of high strength aluminium
20 or 28 locking clips
5 spare locking clips
with mounting tool
from stock !
On request, we will be happy to install it for your - add. price € 60,- + VAT + packing/postage "MOKI" - please contact us !
Cam disc - plungers - push rods - rocker arms are elements of the valve drive.
The valve drive in radial engines controls the gas and load change according to the stroke and piston principle.
The rotation of the cam disc is converted into a lengthwise movement with the valve's plungers - push rods - rocker arms.
The valve spring's function is to ensure a mechanical connection between the valve and the cam disc over the whole speed range.