I put the duster on a rear wheel dyno yesterday. Not sure what any of it means, as far a hp loss through the drivetrain. But the opportunity was there so I did it. Maybe someone on here could tell me what they experience loss through the drivetrain. Made 3 pulls. started the first 2 at 3000 rpm, the last pull I started at 2500. The first pull had the highest hp reading at 460hp at 5200rpm. The third pull had the highest torque reading at 633.3 at 3000 rpm I think because I started lower in the rpm range. Let me know what you think.