2024 Sonoma Raceway Drag Race Classes

Open to all naturally aspirated 4/6 cylinder or rotary OEM frame import brand/sport compact vehicles ONLY. Import or domestic compact car bodies allowed. Lexan windows allowed. No One-Piece front ends, One working Headlight and Taillight required. Doors must open and close from inside and outside the vehicle. Dash must be installed in factory location. Fuel Cell is ok. All vehicles must retain factory chassis. Vehicles must maintain stock drive configuration. Wheelie bars and straight axles prohibited. Import vehicles may run 4 and 6 cylinder motors, as well as rotary motors. Domestic manufactured vehicles are limited to 4 cylinder engines. No power adders allowed. Power adders include turbochargers, superchargers, and nitrous oxide systems. All nitrous components prohibited even if bottle is not present. FWD or RWD allowed. Stock driveline configuration must remain. Any transmission allowed. Any type of exhaust allowed. Any DOT approved tires. Slicks limited to 25.0 for FWD and 26.0 for RWD applications. NHRA guidelines MUST be followed, .400 Pro tree, Pro Ladder.

*Belly pans are required*
No weight or fuel restriction

$300 – BUY IN – INCLUDES DRIVER ONLY

$5,000 PAYOUT WITH 12 CARS MINIMUM.

ALL 12 CARS OR MORE MUST QUALIFY 10.90 OR FASTER FOR FULL PAYOUT

ALL CARS MUST MEET THE NHRA SAFETY REQUIREMENTS. IF REQUIREMENTS ARE NOT MET, PAYOUT IS $1500 + BUY IN MUST PASS TECH. NO REFUNDS! 80/20 WINNERS

Open to all cars. 10.50 Index Heads Up Racing. Any Combination allowed at any weight. No Throttle Stops or Delay Boxes allowed.

NHRA safety rules apply. All Run Field, .400 Pro tree. Laddered after round 1.
*Belly pans are required*
*Qualified 16 Car field with class placed on a pro ladder.

*The quickest elapsed times allowed are 10.50 seconds.
*Body: Any year vehicle is allowed. *Clutch: Any allowed.

*Electronics: Any allowed.
*Engine: Any allowed.
*Exhaust: Exhaust may exit at any point. *Fuel: Any allowed.
*Fuel System: Any allowed.
*General Safety: All cars must conform with general NHRA safety rules.
*Lights: Brake lights are required, Headlights are required. One light maybe be removed for induction.
*Nitrous Oxide: Any allowed.
*Shifter: Any allowed.
*Suspension: Any allowed.
*Tires: Any allowed.
*Transmission: Any allowed. *Turbochargers: Any allowed.
*Track Tech Officials have the final decision on the rules and regulations*

Winner: $600 ($800 if 16 or more qualifiers)
RU: $250 ($400 if 16 or more qualifiers)
Semis: $150

All QUALIFIERS must run 10.99 or faster for full payouts

ALL CARS MUST MEET THE NHRA SAFETY REQUIREMENTS

Open to all cars. 11.50 Index Heads Up Racing. Any Combination allowed at any weight. No Throttle Stops or Delay Boxes allowed.

NHRA safety rules apply. All Run Field, .400 Pro tree Laddered after round
*Belly pans are required*
*Qualified 16 Car field with class placed on a pro ladder.

*The quickest elapsed times allowed are 11.50 seconds.
*Body: Any year vehicle is allowed. *Clutch: Any allowed.

*Electronics: Any allowed.
*Engine: Any allowed.
*Exhaust: Exhaust may exit at any point. *Fuel: Any allowed.
*Fuel System: Any allowed.
*General Safety: All cars must conform with general NHRA safety rules.
*Lights: Brake lights are required, Headlights are required. One light maybe be removed for induction.
*Nitrous Oxide: Any allowed.
*Shifter: Any allowed.
*Suspension: Any allowed.
*Tires: Any allowed.
*Transmission: Any allowed. *Turbochargers: Any allowed.
*Track Tech Officials have the final decision on the rules and regulations*

Winner: $600 ($800 if 16 or more qualifiers)
RU: $250 ($400 if 16 or more qualifiers)
Semis: $150

All QUALIFIERS must run 11.99 or faster for full payouts

ALL CARS MUST MEET THE NHRA SAFETY REQUIREMENTS

Open to all cars. 12.50 Index Heads Up Racing. Any Combination allowed at any weight. No Throttle Stops or Delay Boxes allowed.

NHRA safety rules apply. All Run Field, .400 Pro tree. Laddered after round 1.
*Qualified 16 Car field with class placed on a pro ladder.

*The quickest elapsed times allowed are 12.50 seconds.
*Body: Any year vehicle is allowed. *Clutch: Any allowed.

*Electronics: Any allowed.
*Engine: Any allowed.
*Exhaust: Exhaust may exit at any point. *Fuel: Any allowed.
*Fuel System: Any allowed.
*General Safety: All cars must conform with general NHRA safety rules.
*Lights: Brake lights are required, Headlights are required. One light maybe be removed for induction.
*Nitrous Oxide: Any allowed.
*Shifter: Any allowed.
*Suspension: Any allowed.
*Tires: Any allowed.
*Transmission: Any allowed. *Turbochargers: Any allowed.
*Track Tech Officials have the final decision on the rules and regulations*

Winner: $600 ($800 if 16 or more qualifiers)
RU: $250 ($400 if 16 or more qualifiers)
Semis: $150

All QUALIFIERS must run 12.99 or faster for full payouts

ALL CARS MUST MEET THE NHRA SAFETY REQUIREMENTS

Open to all Naturally Aspirated vehicles & Forced Induction. Dial your own Handicap. 13.0 OR SLOWER. Faster than 13.0 will be automatically be moved up into an Index Class. 500 Sportsman Tree.

Winner: $800
RU: $350

ALL CARS MUST MEET THE NHRA SAFETY REQUIREMENTS

Open to all. Make sure cars are well maintained to avoid breakdowns and delays.

Guaranteed 3 passes per day, per car. If there is time, more passes will be allowed.

Tickets sold for individual days ONLY. One ticket for Saturday, and one for Sunday.

ALL CARS MUST MEET THE NHRA SAFETY REQUIREMENTS