A marine dyno should not be viewed only as a diagnostic tool. When used intentionally, it becomes a recurring revenue system. International Dyno Model 2000 and Model 4000 units allow service departments to bill consistent dyno-based procedures, improve technician throughput, and reduce unprofitable rework.
Model 2000 supports most outboards from 25-225 HP and most stern drives up to 260 HP. That range matches a large share of routine service traffic, making it ideal for high-frequency dyno billing.
Model 4000 is built for most outboards 80 HP and above and most I/O platforms up to 575 HP. This expands your ability to service larger, higher-value engines where diagnostic confidence commands premium labor rates.