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Stock Outboard

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Picture yourself traveling at 60 MPH, not sitting in your 3,000 lb. Chevy, but crouching inches above the water, braced in a 125 lb. carbon fiber boat, the wind roaring in your ears. Your left hand squeezes the throttle; your right hand is glued to the steering wheel. As the boat skims above the surface, your slightest movement affects its ride over the ever-changing contour of the water. Now picture yourself surrounded by 11 other boats, just inches apart. Rough water jolts you and the other boats' spray drenches you, as you wait anxiously for your shot to pass your closest opponent, pushing your mind, will and body to the limit. 

Category News

The Peters & May P1 SuperStock team welcomes Blake and Brock Gratton- please see attached.
Scorers, it's here! The 2012 Scorers test is attached. The new Scorers Handbook will be available soon.
H1 Unlimited driver Scott Liddycoat experienced the "lifestyles of the rich and famous” with all the pomp and circumstance that comes with winning a UIM World Championship. A trip to Monte Carlo, Monaco, red carpet entry to the UIM Award Giving Gala and adulation from the world’s top boat racers was just part of being a champion. “It’s definitely said Liddycoat with a laugh. 
These are some of our people who made the 565 happen. Color optioned Super Silver valve cover caps Racing's exclusive aluminum 2-valve cylinder head. New for the 2012 Miami International Boat Show — and enthusiastic performance boaters! Mercury Racing has updated its core, big block sterndrive! Now, the venerable 525EFI has a digital sibling — 565! We’ve stroked the block to 8.7 liters (or 533...
Attached please find approved 2012 Referee list.

Classes

Stock Outboard runabouts and hydroplanes are built with lightweight marine plywood and mahogany, carbon fiber or fiberglass. The classes range from smaller A Class to bigger, more powerful D Class boats. Each class mandates specific engines that are legal, and there are requirements for propellers, boat design etc. Read the rules and technical manual to get the full picture.

Hydroplanes have a three-point design—only the two front sponsons and the propeller touch the water. Air is trapped underneath, causing the boat to lift and ride on this cushion of air, skimming across the surface of the water. There are virtually no restrictions on design or dimensions.

Runabouts slice through the water rather than skim over the surface. Runabouts tend to be a bit slower than hydroplanes and can be harder to handle.  Turning is an art, and it can be work just to keep the boat level—similar to driving a motocross dirt bike.  Runabout have certain length, width and weight restrictions. 

D Stock Runabout
D Stock Hydro
C Stock Runabout
C Stock Hydro
B Stock Runabout
B Stock Hydro
A Stock Runabout
A Stock Hydro
45SS Tunnel
25 Super Stock Runabout
25 Super Stock Hydro
20 Super Stock Hydro

D Stock Runabout

Ready for the biggest, baddest Stock Runabout class? Then you've come to the right place. The D Stock Runabout (DSR) class offers big excitement for experienced competitors at about 70-89 MPH. In marathon races, D Stocks have an advantage in rough water due to their greater weight. 

D Stock Runabout Racing
Requirements
Minimum Age: 
16 years old
Engine: 
Mercury/Mariner, Bass/Tohatsu
Speed: 
70 - 89 MPH
Minimum Weight: 
515 lbs.

D Stock Hydro

D Stock Hydro (DSH) is Stock Outboard's biggest, most powerful Hydro class. This is heavy-duty racing for experienced competitors. Big boats, big engines, faster speed (70-89 MPH) mean you have to know your way around and be able to handle a lot of power. 

D Stock Hydroplane Racing
Requirements
Minimum Age: 
18 years old
Engine: 
Mariner/Mercury, Bass/Tohatsu
Speed: 
70 - 89 MPH
Minimum Weight: 
470 lbs.

C Stock Runabout

C Stock Runabout (CSR) is a popular class in the 50-60 MPH range. If you have a CSR, east or west, you will always be able to find a race. As with the other Stock Runabout classes, you can participate in challenging marathons as well as circle races. Hitting the start, beating everyone else to the turns, and battling rough water are all required skills. It just becomes more fun the more you race. 

Stock Outboard Racing
Requirements
Minimum Age: 
16 years old
Engine: 
Yamato 102/302
Speed: 
50 - 60 MPH
Minimum Weight: 
475 lbs.

C Stock Hydro

C Stock Hydro, or CSH, is one of APBA's biggest classes. Fast and fun, CSH gets up to 60-70 MPH in full fields of very determined racers. Double your fun: cross over to the PRO OSY-400 class for more water time on a weekend. CSH is where many racers keep honing their skills. The challenge never ends. 

SO Powerboat Racing
Requirements
Minimum Age: 
16 years old
Minimum Length: 
440 lbs.
Engine: 
Yamato 102/302
Speed: 
60 - 70 MPH

B Stock Runabout

(BSR) runs in the 50 MPH range (69 MPH in kilo trials) on both oval tracks and marathon courses. Handling a runabout is a challenge, and each step up in Stock Outboard pits you against a more serious group of competitors. No one owns this class, but Edward Hearn has been winning for so long that the time may be ripe for some tough competitor to surprise him.

Stock Runabout Racing
Requirements
Minimum Age: 
15 years old
Engine: 
Hot Rod, Sidewinder
Speed: 
50 MPH (69 MPH in kilo trials)
Minimum Weight: 
360 lbs.

B Stock Hydro

Ready to ramp it up? Stock Outboard B Stock Hydro (BSH) takes you to the 50/60 MPH range and surrounds you with tough competition at every race - Do you have what it takes?


B Stock Hydro Racing
Requirements
Minimum Age: 
15 years old
Engine: 
Hot Rod, Sidewinder
Speed: 
50 - 60 MPH
Minimum Weight: 
365 lbs.

A Stock Runabout

A Stock Runabout (ASR) is the natural next step for a racer graduating from Junior Runabout, or for AX Runabout drivers wanting more water time and a little more speed (around 48 MPH). If you like Runabout racing, this is a wonderful, lightweight, quick class. You can also run grueling marathons like Top O' Michigan that challenge your navigation and rough-water skills as well as the down-and-dirty competition chops needed for circle racing.                                   

Stock Outboard Runabout Racing
Requirements
Minimum Age: 
14 years old
Engine: 
OMC, Mercury, Sidewinder
Minimum Weight: 
350 lbs.

A Stock Hydro

A Stock Hydro (ASH) is where many racers transition from Junior classes to Stock Outboard. This class is very popular, so full fields make for terrific, exciting competition in the 40- to 50-MPH range

Stock Outboard Hydroplane Racing
Requirements
Minimum Age: 
14 years old
Engine: 
OMC, Mercury, Sidewinder
Speed: 
40 - 50 MPH
Minimum Weight: 
345 lbs.

45SS Tunnel

45SS Tunnel, AKA "45SST" or "SST45" is raced on the West Coast both at Stock Outboard and OPC events (as SST 45). It is Stock Outboard's only closed capsule, true tunnel boat class. (The air space under the boat is the "tunnel", giving these highly maneuverable raceboats the "lift" they need to shoot down the straightaway at 60-70 MPH.) You won't believe the way these boats turn on a dime. They do not slow down at all; it's chaos in the corners. At one event you can have multiple heats of exciting action, and rack up High Points in two categories. Check both the Stock Outboard and OPC rules for all the details.

SST45 Powerboat Racing
Requirements
Minimum Age: 
16 years old
Engine: 
OMC 45
Speed: 
60 - 70 MPH
Minimum Weight: 
unknown

25 Super Stock Runabout

25 Super Stock Runabout (25SSR) is enjoyed by enthusiastic racers throughout the USA. A variety of engine and hull configurations makes this class accessible to those crossing over from other classes. Try this adaptable 50-60 MPH class in a challenging circle race, or in the long haul of a marathon course. You'll love it! Your success is limited only by your imagination and drive.

Stock Outboard Powerboat Racing
Requirements
Minimum Age: 
16 years old
Engine: 
Mercury, Yamato, Hot Rod, Sidewinder
Speed: 
50 - 60 MPH
Minimum Weight: 
395, 405, or 430 lbs.

25 Super Stock Hydro

(25SSH) is another 50-60 MPH class with big, competitive fields coast to coast. The challenge grows with every race as you and your competitors get faster and edgier.

APBA Stock Outboard
Requirements
Minimum Age: 
16 years old
Engine: 
Mercury, Hot Rod, Sidewinder
Speed: 
50 - 60 MPH
Minimum Weight: 
400 lbs.

20 Super Stock Hydro

(20SSH) attracted over 100 racers in 2011, pushing for National titles and High Points. Jump in, squeeze the throttle and GO!

Stock Outboard Racing
Requirements
Minimum Age: 
15 years old
Engine: 
Yamato 80/102/302, Sidewinder
Minimum Weight: 
400 lbs.