| Re: Engine name? The L26 4.9 is the same engine as the 4.1 or 4100, but far bigger, with far more torque, and much greater reliability. Due to public perception of the 4100, neither the 4.5 or 4.9 were called 4500 or 4900. This served to keep these excellent motors from being associated with the 4100. However, all three of the above motors are from the HT- series. |