Class Information & Race Teams
Speeds up to 160mph
Each class offers its own unique challenges and excitement, attracting a diverse range of participants and fans to the thrilling world of jet boat racing. Whether you're drawn to the lightning-fast speeds of the Unlimited Class or the competitiveness of the CX Class, there's something for everyone to enjoy in the adrenaline-fueled sport of jet boat racing.
Race Class & RACE TEAM Information
| Unlimited Class Specs | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Engine | Unlimited engine restrictions or modifications. |
| Exhaust | Any exhaust complete with mufflers. Jet engines do not require exhaust. |
| Propulsion | Jet drive. |
| Roll bar | (Mounted & braced) Chrome moly recommended. No aluminum. |
| On board breathing system | Recommended. |
| Race Specifications | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Engine displacement | Shall not exceed 470 cubic inches (7700cc) or AMS 'spec engine' appropriate restrictor plate. |
| Superchargers, blowers & turbos | Allowed at 1.8 X cubic inch ratio. |
| Diesel engines | Not subject to any multiplication factors to obtain their racing class irrespective of whether forced induction is used. |
| Oxygenated fuel | Not allowed for engines up to 470 cubic inches. |
| Exhaust | Any exhaust complete with mufflers. |
| Propulsion | Jet drive. |
| Roll bar | (Mounted & braced) Chrome moly recommended. No aluminum. |
| On-board breathing system | Recommended. |
| Race Specifications | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Stock Crate Engine | GM LS3 Engines 376ci CT525, GM #19259233/525 Fuel Inj., GM #19271821/525 Carb, GM #19301360/525 Fuel Inj., GM #19271821/525 Carb, GM #19244549/480 Fuel Inj., GM #19171225/515 Carb. Any carburetor or fuel injection engines, normally aspirated only. |
| Stock crate intake manifold | With no modifications. Repaired engines must use GM parts pertaining to that engine. |
| Engine Components | Any oil pan (no dry sumps or vacuum pumps allowed), any valve covers, any ignition or distributor. No overbore, no sleeves, no grinding, no cutting, no filing, no milling, no porting, no balancing or engine modifications allowed. No valve seat modification, untouched factory heads only. |
| Modified Cooling Systems | Allowed, air/water bleed ports, can be enlarged or added, with or without water pump. |
| Exhaust | Any exhaust system allowed with mufflers. No oxygenated fuel allowed. |
| Propulsion | Jet drive. |
| Roll bar | (Well mounted & braced) No aluminum. |
| Race Specifications | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Glass Windshields | Not allowed. |
| Engine | GM ZZ4 355 HP CRATE engine (GM part number 24502609) with stock GM intake or GM ZZ5 CRATE engine (GM part number 19301294) with stock GM intake. ZZ6 (part number 91351533), ZZ6 EFI (part number 19368149), or CT400 (part number 88869604). Repaired engines must use GM parts pertaining to that engine. |
| Engine Components | No sleeves, no milling, no roller rockers allowed. No porting, no polishing, no grinding, no cutting, no filing, no balancing, no port matching or modifications, no valve seat modifications. Untouched factory heads only. Any ignition system, any oil pan (no dry sumps or vacuum pumps), any valve covers. |
| Carburetor | 750 CFM maximum & 1” spacer thickness maximum. 3 only 0.060 gaskets. |
| Exhaust | Any exhaust system allowed with mufflers. No oxygenated fuels allowed. |
| Propulsion | Jet drive. |
| Roll bar | (Well mounted & braced) No aluminum. |
“Unlimited” Jet Class Specs
300 Series Numbers (U321)- Hull any shape or material with a minimum length of 16’.
- Unlimited engine restrictions or modifications.
- Exhaust - any exhaust complete with mufflers.
- Jet engines do not require exhaust.
- Propulsion - jet drive.
- Roll bar (mounted & braced) chrome moly recommended. No aluminum.
- On board breathing system recommended.
“A” Jet Class Specs
200 Series Numbers (A200)- Hull any shape or material with a minimum length of 16’.
- Engine displacement shall not exceed 470 cubic inches (7700cc) or ams ‘spec
engine’appropriate restrictor plate - Superchargers, blowers & turbos are allowed at 1.8 X cubic inch ratio
- Diesel engines are not subject to any multiplication factors to obtain their racing class irrespective of whether forced induction is used.
- No oxygenated fuel allowed for engines up to 470 cubic inches.
- Exhaust - any exhaust complete with mufflers
- Propulsion - jet drive
- Roll bar (mounted & braced) chrome moly recommended. No aluminum.
- On board breathing system recommended.
"CX" Jet Class Specs
100 to 200 Series Numbers (CX111)- Hull any shape OR MATERIAL WITH A MINIMUM LENGTH OF 16’.
- Stock Crate Engine shall be GM LS3 Engines 376ci CT525
- GM #19259233/525 Fuel Inj., GM #19271821/525 Carb
- GM #19301360/525 Fuel Inj., GM #19271821/525 Carb
- GM #19244549/480 Fuel Inj., GM #19171225/515 Carb
- Any carburetor, or fuel injection engines, normally aspirated only
- Stock crate intake manifold with no modifications
- Repaired engines must use GM parts pertaining to that engine.
- Any oil pan (no dry sumps or vacuum pumps allowed) any valve covers, any ignition or distributor
- No overbore, no sleeves, no grinding, no cutting, no filing, no milling, no porting, no balancing or engine modifications allowed, no valve seat modification, untouched factory heads only
- Modified cooling systems allowed, air/water bleed ports, can be enlarged or added, with or without water pump.
- Exhaust – any exhaust system allowed c/w mufflers
- No Oxygenated Fuel Allowed
- Propulsion – jet drive
- Roll bar (well mounted & braced) NO aluminum.
“FX” Jet Class Specs
01 to 99 Series Numbers (FX 99)- Hull any shape or material with a minimum length of 16’.
- No Glass Windshields
- Engine – GM ZZ4 355 HP CRATE engine GM part number 24502609 c/w stock
GM intake or GM ZZ5 CRATE engine GM part number 19301294 c/w stock GM intake - ZZ6 part number 91351533, or ZZ6 EFI part number 19368149, or CT400 part number 88869604
- Repaired engines must use GM parts pertaining to that engine.
- No sleeves, no milling, no roller rockers allowed, No porting, no polishing, no grinding, no cutting, no filing, no balancing, no port matching or modifications, no valve seat modifications, untouched factory heads only.
- Any ignition system, any oil pan (no dry sumps or vacuum pumps), any valve covers
- Carburetor – 750 CFM maximum & 1” spacer thickness maximum 3 only 0.060 gaskets
- Exhaust – any exhaust system allowed c/w mufflers
- No Oxygenated Fuels Allowed
- Propulsion – jet drive
- Roll bar (well mounted & braced) NO aluminum.
Prepare to be amazed by the sheer power and speed of the boats in the Unlimited Class. These boats push the limits of engineering and performance, featuring turbine engines and cutting-edge technology. These boats can travel up to 160mph. Witness heart-pounding races as these high-performance machines tear through the water at incredible speeds, leaving spectators in awe.
| Unlimited Class Specs | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Engine | Unlimited engine restrictions or modifications. |
| Exhaust | Any exhaust complete with mufflers. Jet engines do not require exhaust. |
| Propulsion | Jet drive. |
| Roll bar | (Mounted & braced) Chrome moly recommended. No aluminum. |
| On board breathing system | Recommended. |
"Unlimited" Class Teams
U204 - Miss Ede
Driver: Darren WeaverNavigator: Bryan Steed
Team Details
U227 - Easily Influenced
Driver: Jeremy HandNavigator: Nic Hand
Team Details
U357 - Unnatural Disaster
Driver: Gord HumphreyNavigator: Troy Lakusta
Team Details
U384 - Unfinished Business
Driver: Josh BeckerNavigator: Bryce Fortune
Team Details
U339 - Bad Habit
Driver: Chad BurnsNavigator: Nick Cruise
Team Details
A Class jet boats are powered by big V8 engines – delivering raw power and adrenaline-pumping performance on the water. These finely-tuned machines are built for agility and control, allowing race teams to navigate through technical legs with little to no mishaps. With races often decided by mere fractions of a second, every decision counts in the pursuit of victory. Many world championships have been won by A Class boats.
| Race Specifications | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Engine displacement | Shall not exceed 470 cubic inches (7700cc) or AMS 'spec engine' appropriate restrictor plate. |
| Superchargers, blowers & turbos | Allowed at 1.8 X cubic inch ratio. |
| Diesel engines | Not subject to any multiplication factors to obtain their racing class irrespective of whether forced induction is used. |
| Oxygenated fuel | Not allowed for engines up to 470 cubic inches. |
| Exhaust | Any exhaust complete with mufflers. |
| Propulsion | Jet drive. |
| Roll bar | (Mounted & braced) Chrome moly recommended. No aluminum. |
| On-board breathing system | Recommended. |
"A" Class Teams
A146 – Aquaholic
Driver: Tim GreberNavigator: Sevastien Bedford
Team Details
A286 – Shockwave
Driver: Darin CageNavigator: Riley Cage
Team Details
Experience the adrenaline rush of CX Class racing, where skill and precision are paramount. This is one of the most competitive classes in Jet Boat Racing due to the crate engine rule. In this class, competitors navigate through challenging legs, showcasing their experience and talent. Get ready for intense competition as teams push themselves and their boats to the limit in pursuit of victory.
| Race Specifications | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Stock Crate Engine | GM LS3 Engines 376ci CT525, GM #19259233/525 Fuel Inj., GM #19271821/525 Carb, GM #19301360/525 Fuel Inj., GM #19271821/525 Carb, GM #19244549/480 Fuel Inj., GM #19171225/515 Carb. Any carburetor or fuel injection engines, normally aspirated only. |
| Stock crate intake manifold | With no modifications. Repaired engines must use GM parts pertaining to that engine. |
| Engine Components | Any oil pan (no dry sumps or vacuum pumps allowed), any valve covers, any ignition or distributor. No overbore, no sleeves, no grinding, no cutting, no filing, no milling, no porting, no balancing or engine modifications allowed. No valve seat modification, untouched factory heads only. |
| Modified Cooling Systems | Allowed, air/water bleed ports, can be enlarged or added, with or without water pump. |
| Exhaust | Any exhaust system allowed with mufflers. No oxygenated fuel allowed. |
| Propulsion | Jet drive. |
| Roll bar | (Well mounted & braced) No aluminum. |
"CX" Class Teams
CX57 – Mohr Aggressive
Driver: Clint MohrNavigator: Mike Moroun
Team Details
CX151 – Leroy
Driver: Trapper WolsleyNavigator: Jimmy Jackson
Team Details
CX167 – Reverse Elevation
Driver: Tanner FroelichNavigator: Derek Mundy
Team Details
CX173 – High IV Racing
Driver: Rick SerhanNavigator: Sheldon Downie
Team Details
CX195 - Xcaliber
Driver: Stacy KelmNavigator: Ty Wheat
Team Details
CX248 – Hi-Mayntenance
Driver: Denny MayneNavigator: Lake Mayne/Pat Mayne
Team Details
CX289 – Quick Decision
Driver: Kyle PetlukNavigator: Kale Steed
Team Details
CX262 – Twisted Mistres
Driver: Daren StevensNavigator: Tyler Boyd
Team Details
CX152 – Dirty Harry
Driver: Clayton WolsleyNavigator: Rob Wilson
Team Details
The FX Class combines speed, agility, and strategy for an exhilarating racing experience. This is a great class for anyone entering jet boat racing. Featuring a diverse range of boats, this class offers thrilling competition for both participants and spectators alike.
| Race Specifications | |
|---|---|
| Hull | Any shape or material with a minimum length of 16’. |
| Glass Windshields | Not allowed. |
| Engine | GM ZZ4 355 HP CRATE engine (GM part number 24502609) with stock GM intake or GM ZZ5 CRATE engine (GM part number 19301294) with stock GM intake. ZZ6 (part number 91351533), ZZ6 EFI (part number 19368149), or CT400 (part number 88869604). Repaired engines must use GM parts pertaining to that engine. |
| Engine Components | No sleeves, no milling, no roller rockers allowed. No porting, no polishing, no grinding, no cutting, no filing, no balancing, no port matching or modifications, no valve seat modifications. Untouched factory heads only. Any ignition system, any oil pan (no dry sumps or vacuum pumps), any valve covers. |
| Carburetor | 750 CFM maximum & 1” spacer thickness maximum. 3 only 0.060 gaskets. |
| Exhaust | Any exhaust system allowed with mufflers. No oxygenated fuels allowed. |
| Propulsion | Jet drive. |
| Roll bar | (Well mounted & braced) No aluminum. |
"FX" Class Teams
FX39 – Fun Bags
Driver: Lisa NaultNavigator: Dale Whiteside
Team Details
RACE TEAMS
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“A” Class – A146 – Aquaholic
Driver Tim GreberTeam Details
“CX” Class – CX262 – Twisted Mistress
Driver Darren StevensTeam Details
“Unlimited” Class – 339
Chad BurnsTeam Details
“FX” Class –
Team Details
