HT Cap - Waterproof ( spark plug cover )

Will allow engine to run even if the plug is splashed - This is particularly common if the engine is under a leaky floor or the coolant leaks from a top hose. Insure yourself against both these likelihoods causing engine loss in bad weather when you need the engine to stop the least.

Unique Vire upgrade part - the original part had a rusting metal shell and were not waterproof.

Assists reliable quick starting in damp conditions, correct running.

Easy to fit in seconds -just screws onto your HT (old one screws off)