By doubling the inlet area and optimizing delivery into the cylinder head, Banks TwinRam flows the boosted air proportionately into all six cylinders. The evenly-dealt air streams do away with lopsided internal temperatures, balance air volume in the cylinders and reduces torsion in the crankshaft. By driving a greater charge of air into each chamber, TwinRam realizes the potential of every single power stroke the Cummins produces. This seems to be where the perception of warranty problems arises. Yes, it refers to the adjustment of the fuel flow.
More fuel means more power.
The importance of optimizing airflow before changing the fuel curve cannot be overemphasized. We test every engine to be sure it is a candidate for more power. I will never cease to be surprised at the unrealized power potential that is trapped by intake and exhaust restrictions. When these are corrected, engines show their true colors. More fuel means more power.