Wynn’s Valve Guard is an emission free, environmentally friendly, lead substitute solution to protect the older vehicle when running on unleaded petrol. Valve Guard will prevent valve seat recession, free sticky valves and lubricate the upper cylinder improving general performance. Valve Guard is compatible with normally aspirated as well as turbo charged vehicles and will not affect catalytic converters.
Case size: 1 x 200ml
Case size: 12 x 200ml
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