Category: MPG Improvement

  • HGV Fuel Efficiency

    HGV fuel efficiency is a vitally important variable for hauliers and logistics firms and for all of us because it impacts the cost of food, goods, and clothing! The Opti Combustion upgrade for diesel engines from heavy goods vehicles involves upgrading the pistons with racing engine technology in the form of gapless rings and ceramic…

  • Lowering Exhaust Emissions From HGVs

    When the challenge of lowering exhaust emissions from HGVs arises, it is generally considered that only through increasingly sophisticated after-treatment or from stopping the use of a cylinder when idling can this be tackled. This is not wholly true and improving the combustion problem at source in the cylinder area holds good potential also. More…

  • How To Improve Euro 5 Trucks

    How To Improve Euro 5 Trucks

    Do you have a favourite rigid or tractor unit Euro 5 truck that you really want to hang on to, but this creates difficulties and fines in LEZ clean air zones? One answer could be an engine rebuild with our Opti Combustion piston improvements that introduce gapless rings and ceramic crown treatment to revolutionise the…