Dale
Joined: 10 Oct 2005 Posts: 173
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Posted: Tue Dec 31, 2013 11:32 am Post subject: 2014 CBF class rules |
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The Canadian Boating Federation Western Zone/ Jet River
Unlimited Jet Class 300 Series Recommended Numbers (U300)
Hull any shape or material with a minimum length of 16 feet (4.88m)
Unlimited engine restrictions or modifications, any exhaust c/w mufflers
Jet Engines do not require mufflers
Propulsion jet drive
Roll bar (well mounted & braced) chrome moly recommended
A+ Jet Class 200 Series Recommended Numbers (A200)
Hull any shape or material with a minimum length of 16 feet (4.88m)
Engine displacement shall not exceed 470 cubic inches (7700 cc)
Superchargers, blowers & turbos are allowed at 1.8 x cubic inch ratio
Oxygenated Fuel Allowed
Exhaust - any exhaust c/w mufflers
Propulsion jet drive
Roll bar (well mounted & braced) chrome moly recommended
Or/AMS Spec Engine, 565 cu in, No Oxygenated Fuel
Or/US BBFX Class (502 cu in)
LSX Jet Class 200 series Recommended Numbers (LSX200)
Hull any shape or material with a minimum length of 16 feet (4.88m)
Stock Crate Engine shall be GM LSX 454 part #19244611(620 hp version)No mofications
No overbore, no sleeves, no grinding, no cutting, no filing, no milling, no porting, no balancing or engine modifications, no valve seat modifications, untouched factory heads only.
modified cooling systems allowed, air/water bleed ports, can be enlarged or added, with or without water pump.
Any oil Pan(no dry sumps or vacuum pumps allowed)any valve covers, any ignition or distributor
Any intake or fuel injection allowed, intake modifications allowed, Any carburetor(s) No Oxygenated Fuel Allowed
Repaired engines must use GM parts pertaining to engine.
Exhaust - Any exhaust system allowed c/w mufflers
Propulsion - jet drive
Roll bar (well mounted & braced) chrome moly recommended
Or/Old B-Class 366 cu in Motors, Oxygenated Fuel Allowed
CX Jet Class 100 or 200 Series Recommended Numbers (CX100 or CX200)
Hull any shape or material with a minimum length of 16 feet (4.88m)
Stock Crate Engine shall be GM LS3 Engines 376ci CT525
GM #19259233/525 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 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) chrome moly recommended
FX Jet Class 01 to 99 Series Recommended Numbers (FX99)Crate Motor Class
Hull any shape or material with a minimum length of 13 feet (3.96) No Glass Windshields
Engine GM ZZ4 355 HP CRATE engine GM part number 24502609 c/w stock GM intake
Repaired motors must use GM parts pertaining to 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) chrome moly or aluminum |
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