IJSBA is pleased to announce that Yamaha has provided sufficient documentation to homologate all 2024 watercraft for IJSBA sanctioned competition. Competitors are reminded to carefully review IJSBA guidelines, especially HOM.1.6 which provides:
"HOM.1.6 For four-stroke watercraft to be homologated for competition in the Runabout division, the
watercraft must not exceed 1800cc as furnished by the manufacturer. If a Runabout, as furnished by the
manufacturer, exceeds 1800cc then the maximum displacement shall be the OEM displacement plus
1mm overbore on all cylinders. The maximum displacement that may be achieved by any Runabout PWC
The 2024 Yamaha VX Limited HO is furnished with a engine exceeding 1800cc and is, therefore, covered by this rule. All 2024 Yamaha units are eligible for competition anywhere, worldwide effective immediately. If you have questions or comments regarding this update or IJSBA homologation policies, please email email@example.com.