About This File
This is a towing tune based on the 7 x 0.010 @ 320 bar injectors. This tune is built from the Economy Tune using what I already know is a clean tune with good power. Now I need to just tweak it so it builds boost quicker and limit the EGT's on grades. The load-based timing was turned up to 3 so to retard deeper during long mild grade climbs keeping the boost up. The fuel curve needs a bit more cutting on the upper-end EGT can reach past the 1,300 mark.
WARNING! - This tune is still strong enough that on wet pavement and 8,000-pound trailer in tow can break the tires loose with a heavy foot.