I'll try to check if you can't find it.
DIVISION(S):
P……..PROFESSIONAL
M…….MANUFACTURERS
N…….NON-PROFESSIONAL
HULL TYPES:
V……V-HULL BOATS
C……CATAMARAN AND TUNNEL HULL BOATS
VO….V-HULL OUTBOARDS
CO….CATAMARAN AND TUNNEL HULL BOATS W/OUTBOARDS
P……PONTOON
D……DECK BOATS
F……FACTORY BOATS
H……HYDROPLANES
LENGTHS:
1…… ………22' - 26'
2…… ………27' - 31'
3…… ………32' - 35'
4…… ………36' - 42'
5……………43' AND OVER
ENGINE CLASSIFICATIONS:
S - STOCK ENGINES (ANY PRODUCTION ENGINES WITHOUT MODIFICATION, 500 HP ENGINES ARE NOT STOCK)
F - FOR MODIFIED FACTORY ENGINES WITHOUT POWER (INCLUDES 525 SC STOCK)
M - CUSTOM BUILT MODIFIED ENGINES WITHOUT POWER ADDED FEATURES
P - POWER ADDED FEATURES (i.e. BLOWERS, TURBOS, NITROS,etc.)
T - TURBINES
A - MERC 700's
Last digit = NUMBER OF ENGINES
EXAMPLE - PV3P4 is Professional division, V-HULL, 32' - 35', POWER ADDED W/4 ENGINES
They just called the event for the day.