Forst performance HT leads use 8mm Ferroflex core cables, as
found in the majority of high-performance ignition leads.

Ferroflex consists of a fibreglass base coated with a
ferromagnetic compound all tightly wound with a stainless steel resistance wire
under a coat of conductive lacquer. This design ensures maximum spark quality
and excellent electromagnetic pulse suppression with minimal voltage loss.

Extended 550mm coil lead for non-standard coil locations, set includes a spare terminal if shortening is required.

An excellent investment for those looking to get the maximum
performance out of their aircooled engine.