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11 300cc
PLEASE NOTE THIS SECTION MUST BE READ WITH
“COMPLETE RULES ALL CLASSES”
300cc
11.1 HULL
(a) Open in design and construction material
(b) Can be strengthened and modified for safety
(c) Must be fitted with sufficient floatation
(d) Engine trimming/jacking devices permitted
11.2 ENGINE
(a) Engine can be modified internally eg: porting, head shaving, pistons, electrics (i.e. rev limiter disconnected)
(b) Engine cowling must have at least two secondary catches or latches fitted.
(c) Engine must not exceed 300cc
(d) Parts must be ‘manufacturers specified’ for engine make and model or aftermarket equivalent
(e) Nose cones permitted
(f) Stabiliser fins on cavitation plate permitted
(g) Low water pick-up permitted for surface piercing propeller
(h) Fuel line from fuel tank to fuel pump is open to modification.
11.3 PROPELLER
(a) Over hub exhaust/surface piercing permitted
(b) Propeller material open eg: stainless, brass, composite, aluminium
(c) Propeller modifications permitted
11.4 FUEL Any fuel openly available to the general public
