From the Magazine
Diesel Spec is the largest performance shop for heavy-duty trucks in North America with over 450 retailers in the USA and Canada, they perform over 5,000 truck tunings each year. The company has also done tunings in other countries.Tuning is the process of fine mapping the software of the ECM module, with the end result of creating more power, greater response and less fuel consumption. Diesel Spec offers 4 types of tunings:•High Performance - for truck pulls and racing...
Every day your engine is under attack. Sludge, deposits, wear, oxidation and heat work together to chip away at your engine’s performance, creating dirty surfaces full of contaminants, unwanted friction and uneven oil viscosity.Depending on where and how you drive, you could be making matters worse. Subjecting your engine to severe cold or heat for hundreds of miles can thicken or thin your oil, cutting your expected oil change interval. Routes with frequent steep inclines ...
