After some time, the spark plug cables dry out, which can cause the engine to stall and run less smoothly.
Check cables and spark plug caps for hardness to see if they are dry or cracked with each service and replace them if they are.
If you have a performance engine, opt for high-performance spark plug cables that are even more resistant to heat, they conduct the spark faster and more efficiently (these cables are not available for all engines).
Are supplied in a complete set and have a copper core.
Useful information from Paruzzi magazine and from our YouTube channel :
Look for more technical articles on the page Paruzzi Magazine