Classic Thunderboat


                   Bert Arencibia
         NAMBA District III Thunderboat Director

Thunderboat Directors Message comming soon!

                                2018 NAMBA District 3 Classic Thunderboat Rules
1. Rules per NAMBA Rulebook.
2. The stock recoil pull start assembly may be replaced by the factory Zenoah EZ
Start pull start assembly.
3. The Factory installed M5x0.8 water fittings on the engine may be drilled out to
a larger size. The water fitting must not however be replaced by a larger one.
4. At the option of the Classic Thunderboat Director the engines in the first,
second and third place boats may be inspected at any NAMBA District III race
for legality. If the engine is found to be illegal as per these rules, the contestant
will be disqualified. All points will be forfeited for prior rounds and racers in
that class will be awarded the proper positional points as if the illegal boat had
not run in any of the rounds and will serve a two (2) race suspension. If the
contestant is found to have an illegal engine a second time the contestant will
serve a one-year suspension from the date of the infraction. These suspensions
apply only to the Classic Thunderboat Class only and not other classes that the
contestant runs in. This rule is separate from and does not conflict from a
contestants right to protest any Classic Thunderboat as per NAMBA
International Rules.