Rules & Regulations / Class Rules
Race Season 2026

Class Rules — All Categories

Designations, format, eligibility, and safety requirements for every car, bike, scooter, and Junior Dragster class racing at Palo Marga.

ABM All categories Rules.pdf — official class rules document
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Car

Import Class

Designations
For all RWD, FWD, and AWD cars — 4 and 6-cylinder only. ET from 10.00 to 13.49 sec.
Format
E.T. handicap (bracket) racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Car

All in Bracket

Designations
Pool A — 11.49 or faster. Pool B — 13.49 to 11.50.
Format
E.T. handicap racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By best reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Car

All in Bracket Bonus

Designations
Winner and 2nd place of Pool A and Pool B face off in a bonus round. The winner receives an additional Afl. 500.00 bonus.
Format
E.T. handicap racing — 1/4 mile, dial-your-own, full tree .500.
Car

Bracket

Designations
ET from 11.49 or faster.
Format
E.T. handicap racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By best reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Car

FWD Shootout

Designations
FWD cars, 4-cylinder and 6-cylinder only. ET from 10.00 to 13.49 sec.
Format
E.T. handicap (bracket) racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Car

Heavy Bracket

Designations
ET from 11.50 to 13.99 sec.
Format
E.T. handicap (bracket) racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Equipment
Delay boxes are not permitted.
Bike

Sportsman Bike

Class Rules 2026
Description
Run in an E.T. bracket racing format.
Format
1/4-mile E.T. bracket class on a .500 full tree. All-run field. All bikes must be 11.99 & quicker.
Points
Not a points class.
Brakes
Front and rear brakes are mandatory and must be in safe operating condition.
Chain guards
Required on all entries.
Lights
All motorcycles must have a taillight or aftermarket taillight.
Ground clearance
Taken with rider fully suited in leathers and helmet, seated on the bike, hands on handlebars, feet forward with heels only contacting the ground. Minimum 2” ground clearance.
General safety
SNELL 95+ full-face helmet, shoes above the ankle, leather gloves, and a leather jacket and pants zipped together. Nylon or textile jackets/pants are not permitted, even with pads — 100% leather required.
Qualifying
By reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Bike

Quick 16/32 Bike

Class Rules 2026
Description
Open to all drag bikes and street bikes, run in an E.T. bracket format — gives bracket racers a shot at larger purses.
Format
1/4-mile E.T. bracket class on a .500 full tree. Quickest 16/32 bikes qualify to run a sportsman ladder based on reaction time.
Points
Not a points class.
Brakes
Front and rear brakes are mandatory and must be in safe operating condition.
Chain guards
Required on all entries.
Electrical
2-steps are permitted.
Lights
A functional taillight mounted on the tail section, swing arm, or wheelie bars is required.
Clutch
Any style permitted.
Tires
DOT tires or any size slick permitted.
Wheelie bars
Permitted.
Ground clearance
Taken with rider fully suited in leathers and helmet, seated on the bike, hands on handlebars, feet forward with heels only contacting the ground. Minimum 2” ground clearance.
General safety
SNELL 95+ full-face helmet, shoes above the ankle, leather gloves, and a leather jacket and pants zipped together. Nylon or textile jackets/pants are not permitted, even with pads — 100% leather required.
Dial-in
Best qualifying time becomes your race dial-in and cannot be changed — except in the final round.
Bike

Crioyo Outlaw Bike (COB)

Pro Class Rules 2026
Description
The ultimate in motorcycles — reserved for bikes with unlimited engine modifications. Must be self-starting; external battery assist is permitted.
Format
1/4-mile heads-up class on a .400 pro tree. Qualifies a 16-bike field onto a pro ladder. No alternates if a bike/rider is broken.
Lane choice
Decided by lowest E.T. from the previous round.
Points
Not a points class.
Brakes
Front and rear brakes required.
Chain guards
Required on all entries.
Electrical
Anything goes.
Power adders
Anything goes, but only one power adder is permitted (e.g. a turbo bike can’t also run nitrous).
Lights
A functional taillight mounted on the tail section/swing arm is required.
Clutch
Any style permitted.
Tires
DOT tires or any size slick permitted.
Wheelie bars
Prohibited.
Wheelbase
Maximum 75”, measured front axle to rear axle with the front wheel straight ahead. Can be checked during the race.
Ground clearance
Taken with rider fully suited in leathers and helmet, seated on the bike, hands on handlebars, feet forward with heels only contacting the ground. Minimum 2” ground clearance.
General safety
SNELL 95+ full-face helmet, shoes above the ankle, leather gloves, and a leather jacket and pants zipped together. Nylon or textile jackets/pants are not permitted, even with pads — 100% leather required.
Bike

Pro E.T. Bike

Class Rules 2026
Description
Open to all drag bikes and street bikes, run in an E.T. bracket format — gives bracket racers a shot at larger purses.
Format
1/4-mile E.T. bracket class on a .500 full tree. All-run field. Must qualify below 9.390 E.T.; dial-in E.T. cannot exceed 9.390.
Points
A points class.
Brakes
Front and rear brakes are mandatory and must be in safe operating condition.
Chain guards
Required on all entries.
Electrical
2-steps are permitted.
Lights
A functional taillight mounted on the tail section, swing arm, or wheelie bars is required.
Clutch
Any style permitted.
Tires
DOT tires or any size slick permitted.
Wheelie bars
Permitted.
Ground clearance
Taken with rider fully suited in leathers and helmet, seated on the bike, hands on handlebars, feet forward with heels only contacting the ground. Minimum 2” ground clearance.
General safety
SNELL 95+ full-face helmet, shoes above the ankle, leather gloves, and a leather jacket and pants zipped together. Nylon or textile jackets/pants are not permitted, even with pads — 100% leather required.
Qualifying
By reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Bike

King of the Islands 8.50 Index

Class Rules 2026
Description
Open to all bikes, built around the 8.50 index — open to various combinations and rider sizes.
Format
1/4-mile 8.50 index class on a .400 pro tree (heads-up, 8.50 breakout). Must qualify below 8.90 E.T. when two qualifying runs are available.
Pairings
Paired randomly in the staging lanes until the field is down to 16 bikes or fewer, then placed on a sportsman ladder by reaction time from the previous round. With 17+ bikes and an odd number in round 1, the bye goes to the #1 qualifier (closest E.T. to 8.50 or up). With 16 or fewer entered in round 1, the field is laddered off qualifying E.T.
Points
Not a points class.
General
A rider may only run one bike in this class.
Brakes
Front and rear brakes are mandatory and must be in safe operating condition.
Chain guards
Required on all entries.
Lights
All motorcycles must have a functional taillight or aftermarket taillight.
Tires
DOT drag radials (semi-slick), DOT slicks (round slick), or flat slicks are permitted.
Ground clearance
Taken with rider fully suited in leathers and helmet, seated on the bike, hands on handlebars, feet forward with heels only contacting the ground. Minimum 2” ground clearance.
General safety
SNELL 95+ full-face helmet, shoes above the ankle, leather gloves, and a leather jacket and pants zipped together. Nylon or textile jackets/pants are not permitted, even with pads — 100% leather required.
Scooter

Crazy 8 Scooter Bracket

Designations
ET from 8.88 or faster.
Format
E.T. handicap (bracket) racing — 1/8 mile, dial-your-own, full tree .500.
Qualifying
By reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Scooter

Quick 16 Outlaw Scooter

Designations
The fastest 16 outlaw scooters run eliminations.
Format
E.T. handicap (bracket) racing — 1/8 mile, dial-your-own, full tree .500.
Qualifying
By the fastest 16 elapsed times.
Pairings
Sportsman ladder.
Car

X-Import vs. Domestic Bracket

Designations
ET from 8.99 or faster.
Format
E.T. handicap (bracket) racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By best reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Car

Import vs. Domestic Outlaw Bracket

Designations
ET from 8.99 or faster. Open for dragsters and roadsters.
Format
E.T. handicap (bracket) racing — 1/4 mile, dial-your-own, full tree .500.
Qualifying
By best reaction time.
Pairings
Random in the beginning, but the final 8 participants are paired by the ladder system through the final round.
Junior

Junior Dragster

Designations
Open to youth from 7 up to 17 years of age.
Format
E.T. handicap (bracket) racing — 1/8 mile, dial-your-own, full tree .500.
Qualifying
By reaction time, ladder.

Restarts: After the initial start-up, one chance will be given to restart the car within a reasonable time at the starter’s discretion. The crew person should keep the starter close by in case it’s needed. Push starting any vehicle is prohibited.

Staging: Once an entry reaches the front of the staging lanes for a run, it must be prepared to fire and race. To be a legitimate race winner, the competitor must start and self-stage the vehicle under applied power — this also applies to single runs. All competitors are given reasonable time to refire, provided the entry is not pre-staged (the starter determines what’s reasonable). Crew members are prohibited from touching the vehicle once pre-staged; doing so may disqualify the entry.

Courtesy staging: Mandatory at all Junior Dragster events. If a competitor unintentionally lights both bulbs before the opponent stages, the starter will order a “pullback” to re-stage — permitted only once. Only the starter can order a pullback, whether pre-staged, staged, or over-staged.

Deep staging: Allowed. Once pre-staged, crew members must be behind the vehicle and out of both competitors’ view.

Final staging motion: Must be a forward motion, under applied power, going from pre-stage to stage.