2023 CMB Fall Nationals

Intlwaters

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Randy Corbin01

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May 26, 2023
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The 2023 Fall Nationals will be held for the FINAL time at our current home pond on October 5-8 on Johns Island. Our contract ends this year after this race because the property owners across the pond would like to sleep late on the weekends and there's something about highly tuned two stroke and nitro motors that make that impossible. The CMB has already secured a new spot for the 2024 Fall Nationals but right now our focus is on putting on the race of the year. The CMB will be posting the sign up release dates soon and we look forward to seeing and racing with everyone soon.
 
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BigChuck

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Aug 27, 2004
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I was looking at the entry from. Is there not enough interest in F mono ?
There is still time for people to enter.
Nothing bigger than a 30.5 Is not keep up with the commercially available motors..
They are up to 35 and run in superboat.
Clarify what is "Superboat Offshore" Superboat runs a big course or a variation.
Superboat Single and Superboat inline.. or both combined?
 

Don Ferrette

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There is still time for people to enter.
Nothing bigger than a 30.5 Is not keep up with the commercially available motors..
They are up to 35 and run in superboat.
Clarify what is "Superboat Offshore" Superboat runs a big course or a variation.
Superboat Single and Superboat inline.. or both combined?
The clarification you seek is in the IMPBA rulebook-
E. LSG Super Boat Offshore
1. Purpose To provide a separate LSG Offshore class for the larger Super Boats. Class simulates realistic racing per the full-size American Power Boat Association (A.P.B.A.) Offshore Racing class. This class to follow all current IMPBA Open LSG Offshore rules, with exceptions as noted below. 2. Hull Specification a. IMPBA Mono and Catamaran hulls per “Technical Standards”, Hull Classifications. b. Class MINIMUM hull length: 55 inches. c. In Super Boat Offshore class, the cowling/hatches must cover the full deck opening. 3. Hull Specification a. Any IMPBA legal LSG Engine. b. Tuned exhaust must be enclosed under the deck/cowling/hatch with pipes exiting through the stern. 4. Racing Rules Super Boat class will utilize Offshore Course A or Offshore Course B only – there will be no left turns on the course.
 
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