This is another reponse I got back from Lori today:
Factory Roll cages are allowed but not recommended. Aftermarket well built roll cages made for racing are recommended. If factory roll cage is used gusseting and supporting the factory cage at two points that go to rear bumper/frame are highly encouraged.
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- CLASS
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DISPLACEMENT
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NOTES
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Pro Production
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Max 1000 cc
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Minimum 15 yrs old first day of event. Production based class
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Production 1000
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Max 1000 cc
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Minimum 15 yrs old on first day of event. Production based class
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Production 850
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Max 850 cc
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Minimum 15 yrs old on first day of event. Production based class.
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Production 700
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Max 700 cc
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Minimum 15 yrs old on first day of event. Production based class.
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Production 600
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Max 600 cc
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Minimum 15 yrs old on first day of event. Production based class.
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Unlimited
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Unlimited
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Minimum 15 yrs old on first day of event. Open based class. Only safety items required.
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Stock Beginner Sportsman
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Max 1000 cc
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Minimum 15 yrs old on first day of event. Production based class.
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