Holts Valve Grinding Kit contains two grades of high quality abrasives to remove stubborn deposits and also to resurface and “reseat” valves. Fuel combustion causes stubborn deposits to build up on the valves, which can prevent them from closing properly. This is made worse by modern fuels that lack lubrication. When the build-up starts to prevent a gas tight seal between the valve and the seat, t
- Vehicle Maintenance Sprays
- Exhaust Repairs
- Restoration Kits
- Radiator Leak Repair
- Car Cleaning
- Screen Wash
- Starting Aids
- Tyre Repair
