Description
The SWJ912x (9.1”) WaterJet Unit is a high-powered, heavy-duty model in the Scott WaterJet range, engineered for larger boats where torque, thrust, and reliability are essential. Incorporating Scott’s proven Jet Sprint racing technology, the SWJ912x delivers exceptional control, efficiency, and long-lasting performance under demanding conditions.
Designed for boats from 4.7m (15.5ft) to 8.5m (28ft) carrying heavy loads and powered by single high-horsepower engines, the SWJ912x ensures smooth, responsive handling while maximising the performance of high-output engines.
With a power range of 450–1200hp, it is compatible with gasoline engines from 6200cc to 9500cc, including 6.2DI, LSX454, Chev LS7, LSA, Raptor 575, LT4, LT5, Chev 572, 499 Mopar, and other high-performance custom V8 builds. It also suits higher-revving diesels up to 4500cc, such as Mercury 4.2 TDi and Yanmar 8LV370 engines.
Key Features:
- Compact 9.1” two-stage waterjet design
- Trim nozzle with changeable inserts for tuning performance
- Optimised for large jet boats and high-output engines
- Proven Scott Jet Sprint racing technology
- Built for maximum power, agility, and durability
The SWJ912x WaterJet is ideal for operators seeking race-bred performance in a robust, heavy-duty package – delivering power, precision, and reliability on every run.
