HHO Fuel Saver Kit HS 1400cc Pro Petrol / Diesel,up to 30-40% Savings,Less CO2
Suitable for engines up to 1400cc petrol / diesel. Firstly, the amount of HHO you need is based most of all on the engine RPM. If you have high engine RPMs, you need more HHO to maintain the correct HHO to air ratio going into the engine.