– Main Bearings,- SKF main bearings are not allowed.
– REQUIRED -Micro Max Carburetor – Combination #2 Needle Jet K-98- 8.5 insert- gr3.6 floats. Idle jet marked “60” digits Idle jet insert marked “60”
– REQUIRED -Mini Max Carburetor – Combination #1 Needle Jet K-98- 12.5 insert – gr5.2 floats. Idle jet marked “30” digits Idle jet insert marked “30” digits
– Micro Max main jets – Only main jets marked:
115/118/120/122/125/128/130/ as supplied from Rotax Brp Micro Max Jet package
*main jet marked 132 is not allowed
– Micro Max & Mini Max -Event organizers may specify single main jet or a choice of allowed main jets for event.
– Junior Max- Senior Max – Rotax Masters – DD2 Sr & DD2 Master must use either:
Combination #1
Floats marked with gr5.2
Idle jet is stamped with”30”digits
Idle jet insert is stamped with”30”digits”
Carburetor insert 12.5
OR
Combination #2
Floats marked with gr3.6
Idle jet is stamped with “60” digits
Idle jet insert is stamped with “60” digits
Carburetor insert 8.5