Racer & Event Info
FRIDAY - JULY 28
Noon – 7 pm... Tech
3 pm – 8:30 pm... Test & Tune
4:30pm... Jackpot Race called to lanes for 1 time trial, then race. $50.00 Entry.
3 pm – 8:30 pm... Experience the Drag Strip - $40.00 tech card for anyone who would like to make 2 passes down the 1/8th-mile dragstrip *** Basic requirements of full-face helmet, leather jacket, long pants, over the ankle leather boots/shoes, and leather gloves. ***
SATURDAY - JULY 29
Noon – 7 pm... Tech
2:30 pm – 8:30 pm... Experience the Drag Strip - $40.00 tech card for anyone who would like to make 2 passes down the 1/8th-mile dragstrip *** Basic requirements of full-face helmet, jacket, long pants, over the ankle leather boots/shoes and leather gloves. ***
D.O.A. Pro Mod Sled
Qualifying race to secure spots in Lucas Oil Nationals exhibition shootout (If more than 8 sleds)
3 qualifiers then race
3:30 pm... Qualifier 1
4:30 pm... Qualifier 2
5:30 pm ... Qualifier 3
6:30 pm... Round 1
7:30 pm... Round 2
8:30 pm... Finals
Bike/Sled Bracket Challenge with support from Simply Ride and Voss Enterprises:
2:30 pm... 2-time trials then eliminations. Race for 2K
C.A. Performance Heads-Up Outlaw presented by B.A. Metalworx & Ward Performance True Hand Clutch Street Classes:
2:30 pm... 2 qualifiers then eliminations. Outlaw racing to win $1500, True Hand Clutch Street racing to win $700.00
SUNDAY - JULY 30
9 am-3 pm... Tech
10 am – 3 pm... Experience the Drag Strip - $40.00 tech card for anyone who would like to make 2 passes down the 1/8th-mile dragstrip *** Basic requirements of full-face helmet, jacket, long pants, and leather gloves. ***
Bike/Sled Bracket Challenge with support from Simply Ride and Voss Enterprises:
10 am... 2 time trials then eliminations. Race for 2K to win.
Pro Mod Sled
10 am... TNT/Grudge Races
Heads-Up Outlaw & True Hand Clutch Street:
10 am... TNT/Grudge Races
Drag Entry w/ ATV (Online & Gate) - $300.00
Drag Entry includes Gate Admission, Tech Cards (Friday TNT, Saturday & Sunday) & 1 ATV Pass. Crew Passes, Additional Tech Cards, and additional ATV passes can be purchased separately. (Includes access to MotoAmerica Races, Mud Trucks, & Bands)
Additional Tech Cards
Friday Test & Tune - $50
Saturday & Sunday - $75
Experience The Drag Strip Tech Card - $40
Tech card for anyone who would like to make 2 passes down the 1/8th-mile dragstrip
*** Basic requirements of full face helmet, jacket, long pants, and leather gloves. ***
First Round Loser Re-Entry's - $50.00.
A competitor who loses first round may purchase an entry to the Re-Entry Round. Re-Entries run a separate round between rounds 1 & 2 of the race. To compete in round 2, an entry needs to win either round 1 or the re-entry round.
(Bracket Races only, No Pro Mod Sled or Heads Up Classes Re-entry)
Crew & Spectator Ticket Information (includes access to MotoAmerica Races, Mud Trucks, & Bands)
(Advanced / Gate (7/1/23-Day of Event))
Thu-Sun/Crew - $140 / $150
Fri-Sun/Crew - $130 / $140
Sat-Sun/Crew - $120 / $130
Friday Only/Crew – $25
Saturday Only/Crew – $50
Sunday Only/Crew – $50
Kids 12 and under are FREE.
Electric - $50 (weekend)
ATV - $50 (Valid for this weekend only!)
FRIDAY - JACKPOT RACE
Total payout = 80% of “Racer Entry” x “Number of Racers”
Round 3 loss = race entry
Round 4 loss = racer entry x 2 (Starts at 17 entries)
Round 5 loss = racer entry x 4 (Starts at 33 entries)
Round 6 loss = racer entry x 6 (Starts at 65 entries)
The remaining balance is split 1/3 Runner Up, 2/3 Winner
SATURDAY & SUNDAY BRACKET RACES with support from Simply Ride and Voss Enterprises:
65 + entries: Win = $2,000
R/U = $750
Round loss pays:
Round 3 – $75
Round 4 – $125
Round 5 – $200
Round 6 – $275
33-64 entries:
Win = $2,000
R/U = $500
Round loss pays:
Round 3 – $75
Round 4 – $125
Round 5 – $200
Less Than 33 entries:
Win = $2,000
R/U = $500
Semis = $100
SATURDAY HEADS-UP RACE
C.A. Performance Outlaw presented by B.A. Metalworx:
Win = $1500
R/U = $500
Ward Performance True Hand Clutch Street:
Win = $700
R/U = $300
Saturday D.O.A. Pro Mod Sled Race:
Win = $500
R/U = $250
Semi = $125
First Round Loser Re-entrys will be $50.00 A competitor who loses first round may purchase an entry to the Re-Entry Round. Re-Entries run a separate round between rounds 1 & 2 of the race. To compete in round 2, an entry needs to win either round 1 or the re-entry round.
Brainerd International Raceway is a NHRA Division 5 track and follows NHRA safety requirements. Below is a general overview, Refer to 2023 NHRA rule book for current rules & requirements.
Auto Start, Cross Talk, & True Start will be utilized
BikeFest Drag Bike/Sled Challenge will be running 1/8th mile, Dial-in (handicap start) racing for motorcycles and sleds running 3.66 and up on a .500 full tree; ELECTRONICS ALLOWED. Cross talk will be used. If you do not want cross talk you will need to have a “N” visible to the tower by your dial in. Full all-leather suit or SFI 40.1/1, or 40.1/2 suit mandatory on motorcycles running 120 mph or faster. Two-piece suits must be joined together with a 360-degree metal zipper at the waist. SFI Spec 40.1/1 or 40.1/2 suit or leather jacket, leather boots/shoes above the ankle, leather gloves, and tether are mandatory on ALL motorcycles.
Gloves must be Kevlar-lined or equipped with slide buttons.
Helmets must be rated Snell 2015 or 2020.
Valid NHRA competition license required for all riders running faster than 6.39.
All bikes & sleds will be teched using NHRA ET Motorcycle Rules with the addition of all bikes & sleds must be equipped with a positive ignition cutoff switch attached to the rider with a lanyard. OEM cutoff permitted in place of lanyard. Switch must be on the low-voltage side of the ignition circuit.
CHAIN / BELT GUARD:
Mandatory on all bikes. Chain or belt guards are to cover the width and at least the top run to the centerline of the sprocket of any chain/belts. The clutch assembly must have at least half of the side surface covered. The guards should be steel or .125” aluminum unless otherwise stock equipped and must be firmly mounted. Rear fender and seats are not chain guards.
ELECTRICAL DEVICES:
The use of any device, electric, electronic, pneumatic, hydraulic, or mechanical, etc. that displays or transmits any on-track data or track location data, or any device mounted anywhere on the bike or in or around the track facilities that utilizes any tree sensing system will be grounds for immediate disqualification from the event.
Stutter boxes, slew rate controllers, or other similar devices are PROHIBITED. Random tech inspections may be conducted at any time.
Lane choice, parings, and round 1 bye (If available) will be randomly determined. After that it will be awarded to the racer with the best reaction time in the previous round. An unused bye will be held until used, holder is out of competition or pairings are on a ladder. A ladder will be formed using the previous round's reaction times at 16 or less competitors. Lane choice will be determined by a coin toss once on a ladder.
In the event of a rainout, or other extenuating circumstance that prevents the completion of a race, the purse will be split among remaining competitors based on the last fully completed round.
Brainerd International Raceway is an NHRA Division 5 track and follows NHRA safety requirements.
Below is a general overview, Refer to 2023 NHRA rule book for current rules & requirements.
All bikes & sleds will be teched using NHRA ET Motorcycle Rules with the addition of all bikes & sleds must be equipped with a positive ignition cutoff switch attached to the rider with a lanyard. OEM cutoff permitted in place of lanyard. The switch must be on the low-voltage side of the ignition circuit.
Full all-leather suit or SFI 40.1/1, or 40.1/2 suit mandatory on motorcycles running 120 mph or faster. Two-piece suits must be joined together with a 360-degree metal zipper at the waist. SFI Spec 40.1/1 or 40.1/2 suit or leather jacket, leather boots/shoes above the ankle, leather gloves, and tether are mandatory on ALL motorcycles.
Gloves must be Kevlar-lined or equipped with slide buttons.
Helmets must be rated Snell 2015 or 2020.
Valid NHRA competition license required for all riders running faster than 6.39.
C.A. Performance Outlaw presented by B.A. Metalworx:
Heads-Up Racing on a .400 Pro Tree. Two qualifying sessions to determine position on ladder for eliminations.
Run What You Brung, NO WHEELIE BARS
Ward Performance True Hand Clutch Street:
Heads Up Racing on a .400 Pro Tree. Two Qualifying Sessions to determine position on ladder for eliminations. True Hand Clutch Only (No Sliders).
No Slick. (Street tire)
No Power Adders
No Wheelie Bars
DESIGNATION:
P/M preceded by the Driver number/ Name.
WEIGHTS:
2 Stroke Classes
1500cc (+2%) 675lbs -Driver/sled and all safety gear after every run 1200cc 2stroke (+2%) 650lbs -Driver/sled and all safety gear after every run 1000cc 2stroke (+2%) 610lbs -Driver/ sled and all safety gear after every run 800cc 2stoke (+2%) no weight restrictions -Driver/sled and all safety gear after every run.
4 Stroke Classes
3 or 4-cylinder Stock Chassis Spec Turbo combo 740 lbs. - Driver/sled and all safety gear after every run. 3 or 4-cylinder Aftermarket Chassis Spec Turbo combo 755 Lbs. -Driver/sled and all safety gear after every run. 2cyl Stock chassis Spec turbo combo 700 lbs. -Driver/sled and all safety gear after every run. 2cyl Aftermarket chassis Spec turbo combo 715 lbs. -Driver/sled and all safety gear after every run. We reserve the right to adjust weights as performance dictates.
ENGINE:
Positive screw or crimp style clamps recommended on all hoses that contain fluid. Any commercially available aftermarket cylinder and cylinder head is allowed. Any bore / stroke permitted in two-stroke engine Billet crankcases and engine components are allowed. Nitrous oxide, super charging or turbo charging is NOT permitted on two-stroke engine. Watercraft engines are permitted A two-stroke engine with up to four (4) in line cylinders.
Four Stroke:
Nitrous oxide or super charging NOT permitted on four-stroke engine Any 2 or 4 stroke snowmobile-based engine 1300cc max with one spec turbo. Yamaha or Cat spec turbo (no internal modifications allowed) Air to Air intercooler only-no artificial cooling. example no methanol or water injection.
EXHAUST:
Any functionally silenced exhaust modification or replacement is allowed. (Silencers are optional) Exhaust must exit from the side or rear of the machine and may not protrude more than 3 inches beyond chassis or hood.
EXHAUST VALVES:
Exhaust valves optional. Exhaust valves shall be guillotine-type slide valve only. Any operation of valves permitted
FUEL:
Q16, C16, C14, C12, VP Import ONLY Methanol and Nitromethane or any additives is not permitted.
FUEL SYSTEM:
Artificial cooling or heating systems (i.e., cool cans, ice, Freon, etc.) prohibited. Circulating systems not part of normal fuel pump system prohibited. Electronics, pneumatics, hydraulics, or other devices may not in any way affect the fuel system, including the venting system. All pro mod Snowmobiles are recommended but not required to be equipped with a positive-lock drain valve located between the fuel tank and the carburetors to facilitate removal of fuel samples for fuel check purposes.
INDUCTION:
A maximum of one (1) venturi per cylinder will be allowed. Any commercially available aftermarket carburetor is permitted. Two-stroke fuel injected snowmobiles with any type of throttle bodies, any injectors, using ECU/Controller/Ignition permitted. Fuel pump may be modified and/or changed from original. If an electric pump is used, it must have its own separate shutoff. Air boxes are optional. Air intake opening(s) for air boxes may not exceed 32 square inches total; may not protrude through body more than 3-inches. No restriction on size if intake(s) are left within shell of body work.
TWO STROKE & FOUR STOKE OIL-RETENTION DEVICE:
(Effective 1/1/2017) NHRA-accepted lower engine oil-retention device or a belly pan constructed of an NHRA-accepted composite material or of minimum .032-inch aluminum, with no holes, and vertical walls at least 1.2 inches. Minimum number of slots or holes in the walls to clear frame or lines permitted. Front and rear walls must be “coved” toward oil pan a minimum of ½-inch to assist oil in staying within the confines of the oil-retention device. Pan must be attached at a minimum of three attachment points per side. A nonflammable, oil-absorbent liner located inside of retention device mandatory.
DRIVETRAIN:
CLUTCH:
Any commercially available snowmobile clutch and drive belt are allowed. Chains, pulleys, belts, and exposed moving parts must be isolated from the driver and other competitors by securely mounted shield(s) capable of retaining all accidental explosions and component impacts. Drive belts must be commercially available and manufactured in sufficient quantity for over-the-counter sales. Clutch covers are mandatory. Clutch cover is constructed of minimum 0.125 inch 6061-T6 or 7075-T6 aluminum.
TRACK:
Camso Asphalt Drag 9897R, 9895R or 9896R asphalt tracks are the only tracks permitted for competition. No modification allowed. Any track at or below wear bar marks will not be permitted. Tracks must be installed with direction arrows correct. Artificial heating of track is prohibited.
SKIS AND WHEELS:
Skis shall be constructed in accordance with illustrations provided in Section 4E- E.T. Snowmobile. The maximum length is twenty-one (21) inches. Both skis must be identical and not staggered on the snowmobile. Ski distance (center to center of the wheels) is to be a minimum of thirty-six (36) inches and a maximum of forty-eight (48) inches. 2" min clearance under bulkhead, measured in front and behind the ski. All steering wheels shall be of materials specifically designed for snowmobile use on a dry surface.
BRAKES:
Lower drive shaft brake is required. Brake system shall be hydraulic hand lever operated disc brake with a disc diameter minimum of seven (7) inches with a minimum thickness of 3/16-inch. Braided steel brake lines mandatory. Brake lines to be mounted and routed to ensure no contact with moving parts. Integral chain case to bulkhead allowed providing brake assembly is relocated to the drive shaft. Drive shaft brake system located outside the tunnel must be enclosed.
Controls:
Handlebars, handlebar grips and controls may be modified. Brake and throttle controls must maintain stock configuration. No twist type throttles or rotating throttle from stock position allowed.
REAR SUSPENSION:
Any aftermarket or OEM track suspension is permitted. Modifications to OEM or any commercially available aftermarket suspensions must maintain structural integrity.
CHASSIS:
Commercially available aftermarket and custom frames permitted. Design and integrity are subject to tech inspection. ALL aftermarket and custom frame components except braces, brackets, and gussets must be manufactured from 4130 chromoly tubing and plate or 6061-T6 aluminum plate. Use of stock OEM bulkhead allowed, and reinforcement allowed. All welding must be done by approved TIG heliarc process. Grinding of welds is prohibited. All components must maintain structural integrity. Stock tunnels may be used with any commercially available aftermarket or custom front end. Motor mounts and jackshaft may be changed from original location. Any engine location is allowed as long as stock snowmobile profile is not compromised. Snow flaps are optional.
CHAINCASE:
- Chain case can be stock or commercially available aftermarket enclosure. Any chain case modification allowed.
BALLAST:
Permitted. Ballast must be securely bolted to the frame by a minimum of one 3/8-inch bolt per five (5) pounds.
Stock or aftermarket tunnels allowed. Tunnel material minimum 0.050-inch 6061-T6 aluminum. Tunnel may be reinforced with similar aluminum plate or Chromoly tubing.
FUEL TANK:
A stock fuel tank may be modified to accommodate a fuel cell or smaller tank. The OEM style outside shell must resemble the silhouette of a stock cowl / fuel cell. A fuel cell cap may replace the original fuel cap. Fuel systems must be equipped with an accessible outside shut-off valve.
FOOT STOPS:
Running board foot stops are permitted but may not be wider than the running board at the position they are installed. They may not extend higher than the top of the tunnel at the point of installation. If used, foot stops may not be mounted more than 54 inches as measured in a straight line from the center of the handlebars to where the foot stop attaches to the running board.
SEAT:
Seat required--made from any material, no padding or vinyl required.
BODY:
Must be snowmobile in appearance. Must have hood with side panels. Must have windshield.
IGNITION SHUTOFF:
Snowmobile must be equipped with a positive ignition-cutoff switch attached to the rider with a lanyard. Snowmobile must also have a handlebar mounted ignition-cutoff switch.
TAIL LIGHT:
One functional taillight is mandatory for all operations. Flashing, blinking, or strobe lights prohibited. See General Regulations 8:6.
PARACHUTE:
One braking parachute specifically manufactured for a snowmobile by a recognized drag racing parachute manufacturer permitted. The parachute, pack, and release mechanism to be installed per manufacturer’s instructions. See General Regulations 4:8.
DATA RECORDERS:
Data recorders permitted; must be NHRA-accepted, standalone, and used for information gathering only. Throttle operation, clutch engagement, etc. are to be solely under the control of the rider.
WARM UP STANDS:
Must be used when warming up the engine. Lanyard cord (tether cord) must be attached to someone anytime engine is running.
CREDENTIALS:
Valid NHRA competition License is mandatory. See General Regulations 10:4.
HELMET:
Full-face Snell M2015, M2020, SA2015 or SA2020 with shield mandatory (goggles prohibited). See General Regulations 10:7.
(Effective 1/1/2017) Eject Helmet Removal System (part number SDR 890-01-30) mandatory and must be installed per manufacturer instructions. A Stand 21 Lid Lifter head sock meeting SFI 3.3 may be used in lieu of the Eject Helmet Removal System. See General Regulations 10:7.
PROTECTIVE CLOTHING:
Full all-leathers or SFI Spec 40.1/2 suit mandatory. Two-piece suits must be joined at the waist with a metal 360-degree zipper. Jacket and pants or suit meeting SFI Spec 40.1/1 or 40.1/2 (or leather jacket), leather boots/shoes above the ankle, and leather gloves mandatory. Gloves must be Kevlar-lined or equipped with slide buttons. See General Regulations 10:10. AIR SUITS OR AIR VESTS ARE ENCOURGED BUT NOT REQUIRED AT THIS TIME
SAFETY:
All general safety requirements apply as specified in the NHRA rulebook. In the case of other class specific rules questions, the NHRA rulebook and/or NHRA rules Revisions will be consulted.
COMPETITION NUMBERS:
All contestants are required to have a valid NHRA Competition License for Pro Mod Snowmobile and NHRA membership. The rider’s NHRA Pro Mod Snowmobile number is to be displayed on the sled. The NHRA Lucas Oil Drag Racing Series and NHRA Championship Drag Racing decals MUST be prominently displayed to be eligible for participation at NHRA North Central Division Pro Mod Snowmobile events and for the NHRA National Events.
NHRA Lucas Oil Drag Racing Series NHRA Championship Drag Racing
(Approx. 5” x 10 ½”) (Approx. 2 ¾” x 5 ¼”)
QUALIFYING:
All qualifiers must have a valid elapsed time recorded to be placed into eliminator competition. If conditions should curtail scheduled qualifying attempts and the field is under the specified field size, the event director has the option of placing non-qualified entrants into the field. On a qualifying run, if a contestant properly starts, stages, and receives the starter’s signal but breaks to the point the run is not completed, a time of 28-seconds is issued, and it is considered a valid qualifying run. Should more than one contestant break prior to completing a run and an insufficient number of open spots are available on the ladder, the order of insertion onto the ladder would begin with the contestant who made the qualifying attempt first.
LADDERS:
Category pairings are based upon established NHRA “ladder” charts. Qualifying elapsed times determine ladder positions. Pro Mod Snowmobile will be an 8-sled field using the PRO Ladder, example: 1 vs. 8; 2 vs. 7; 3 vs. 6 etc. Once established, pairings are not changed unless NHRA determines there is adequate justification for a change. In situations where fields are not filled such as 14 sleds qualified for a 16-sled field, a 14-sled ladder will be used, not a 16-sled ladder.
LANE CHOICE:
In Pro Mod Snowmobile Lane choice is determined by elapsed times. The racer with the better qualifying e.t. gets first round lane choice and in subsequent rounds, lane choice goes to the racer with the lowest e.t. in the previous round.
CHRISTMAS TREE:
The Christmas tree starting lights will be a Pro Tree-type with a countdown rate of .400 seconds. Deep staging is permitted. When Compulink Autostart is used the timeout limit will be 10 seconds.
The NHRA Lucas Oil Drag Racing Series and NHRA Championship Drag Racing decals MUST be prominently displayed to be eligible for participation at NHRA North Central Division Pro Mod Snowmobile events and for the NHRA National Events.
{NHRA RESERVES THE RIGHT TO CHANGE RULES AT ANY TIME.}
{SPECIFIC TRACK/EVENT RULES OR GUIDELINES/ADJUSTMENTS MAY APPLY