Superstock
New for 2018 - Superstock IBRR
New for 2018/19 is Superstock inboard racing runabouts
-Engines are open to 6.0 LTR and must be naturally aspirated.
-Fuel is open to pump gas , race gas , av-gas or methanol.
More to come for season 2018-19.
As this class finds it feet in season 2018/19 more information on boats will be added.