KOI Drag Racing


1 .Any announcement made the day of the event supercedes any and all written material
2.  Any rider or ATV/Truck that causes and damage to KOI Drag Racing Equipment will be held liable for damages.  If you hit any equipment you are DQ for that round including centeer line/cones.
3.  All riders/driver must sign a release form before participating in any event.
4.  All racers participate at their own risk to themselves and their equipment.
5.  Any rider under 18 must have a parent or legal guardian signature on release form
6.  ATV & BIKES riders must wear a full faced DOT approved helmet with chin strap strapped NO sandals or slippers
               B. ALL truck drivers (except street trucks) Must wear DOT approved helmet. Can be full faced or open faced.

               C. ALL TRUCKS MUST have seat belts
7. NO STUDDED TIRES/ NO EXCEPTION
8.  Nitrous, turbo charger, superchargers can be used in OPEN classes only.  NOS main line must be disconnected in all other classes. 
9.  Double or single eliminations determined by # of entries, (over 75 single elimination)
10.  Track will have boundaries.  Out of bounds will be a disqualification this includes cones on center line.
11.  When your called you have 1 minutes to stage
12.  Starting judge's decision is final
13.  For Truck classes- driver must have a valid driver's license to compete
14.  Trucks can be hauled or driven in unless specified
15.  KOI Officials reserve the right to make a SAFETY call at any time.
16.  NO PIT RIDING!  If caught you will be disqualified without warning and asked to leave event without refund.  We do this for safety.
17.  Vehicles  can be teched at anytime with pump or scope.  Refusal of tech or caught cheating will result in being dqed from the current event and will not be allowed to participate in the any event for 1 calendar year.
18.  NO ALCOHOL ALLOWED!!  ZERO TOLERANCE
19. All dirt bikes/ motorcycles should have card board or disk to catch start beam to prevent red lights.
20.  No 2 stroke and 4 stroke run together unless specified.
21. If a participant knowingly enters a class they do NOT belong in they will be removed without refund.
22.  please note kids receive one trophy per night.
23.  On the event of a double red light the worst red light looses.
24.  Any quad or bike that runs a 4.0 or faster at 200' MUST have a kill switch
25.  Only one rider per one bike/truck/quad per one class
26.  registration closes when eliminations start.
27. ALL quad/bikes classes entry fee is $10, truck/car classes entry fee is $10. ALL DIESEL Classes are $20
28.  Truck-Payouts are as follows 1-3 100% to first place, 4-9 100% toFirst and second, above 10 100% to first, second ,and third
29. ATV/BIKES- Payouts are as follows 1-3 100% to first, 4-9100% to first and second, 10 and above100% to first, second, and third
30.  Only one person in staging lanes with rider

ATV Classes

A. 0-50cc ATV (12 and under) 2 & 4 stroke

B. 51-125cc ATV (12 and under) 2 & 4 stroke

C. 0-50cc Dirt Bikes (12 and under) 2 & 4 stroke

D. 51-90cc Dirt Bike (12 and under) 2 & 4 stroke

E. 126-250 ATV (12 and under) 2 & 4 stroke. NO 250R

F. 400 and below knobbie tire ATV 4 stroke ONLY

G. 450 and up knobbie tire ATV 4 stroke ONLY

H. 2 stroke knobbie tire ATV 2 stroke ONLY

I.  OPEN OUTLAW (2 and 4 stroke)

J. 91-250cc Dirt Bikes (2 & 4 stroke)

K. 350 2 stroke modified (NO NOS, super chargers turbo chargers)

L. 400 and below modified ATV (NO NOS, super chargers, turbo chargers) 4 stroke ONLY

M. 350 2 stroke clutch

N. 450 and up modified ATV(NO NOS, superchargers, turbo chargers) 4 stroke only

O. 450 Dirt Bike (2 & 4 stroke)

P. 4 stroke OPEN- ATV and Dirt Bike

Q. 2 and 4 stroke limited (No Power adders)

R. 250 OPEN

S. Powder Puff

T. 2 stroke OPEN

U. Utility/Side by side (No Turbo or superchargers)

V. Automatic (No streetbike, snomo or nitro)

W. "Senior" class (No drag quads) age 40+

X. 450 and up trail class ATV ONLY (4 stroke only, no lowering, no forward a arms, no extended swing arms)

Y. 250-300 ATV 4 Stroke ONLY

Z. INDEX a 200 ' track set at 4.2.

General Rules

ATV Classes
1. classes 1-5 are kids classes, no wheelie bars that helps you progress down the track, must have stock frame
2. 4 stroke knobbie class
           a.  oem frame loop required, swing arm can be up to a +2
           b. must have front and back brakes
           c.  must have shocks
           d.  No straps/ tiedowns
           e.  NO wheelie bars
            f.  stock placed exhaust/ can be aftermarket (must have muffler)
            g.  full sized woods tires on front and back
            h.  No Bar tire
             i.  NO NOS, super chargers, turbo charger, no nitro
             j. no cut tranny (must use clutch)
            k. must clear a 4" block with rider on it, ride over it with tires,  idle speed
            l. 1 minute to stage after name is called
           m. no street bike motors.   Must be ATV or Dirt Bike type
           n. must have front and rear plastics
           o. a arms can be a +2, must have both top and bottom a arms
3.  2 stroke knobbie
           a. oem length frame, swing arm can be up to a +4
           b. must have front and back brakes
           c.  must have shocks
           d.  No straps/ tiedowns
           e.  NO wheelie bars
            f.  stock placed exhaust/ can be after market
            g.  full sized woods tires on front and back
            h.  No Bar tire
            i. NO NOS, super chargers, turbo chargers, no nitro
            j.  no cut tranny (must use clutch)
           k. must clear a 4" block with rider on it, ride over it with tires,  idle speed
            l. No cool down time
            m. must have front and rear plastics
            o. a arms can be a +2, must have both top and bottom a arms
4.  4 stroke Modified
            a.  oem length frame- can be modified, No drag frames
            b.  can have any size swing arm
            c.  can be strapped
            d.  can run any tire
             e.  can have a wheelie bar
             f.  can have any exhaust
             g. NO NOS, super chargers, turbo chargers
5.  Trailblazers 250 and blaster 200 can run utility and 350 2 stroke clutch classes
6.  2 and 4 stroke Limited
          a.  NO NOS, No Turbo, No Street bike motor, must be ATV based Motor
7. 450 and up Trail Rider Class
      a. Stock length swing arm, no forward arms
      b. No lowering links    
      c. Airbox with or without lid
      d. No Light weight drag parts
      e. May have full in frame pipe no pugs
       f. May have jet kit or programmer and filter
       g. Must have Knobbie tires both front and back
       h. Must be stock ride height.
       i. Top three bikes will be check every night.
       j. Break out may to be determined (example 4.0 at 200 feet-3.5 at 150 feet).
     k.   Keep in mind if this need adjusted we will do so within the first few races

TRUCK RULES
4 and 6 cylinder class
Tires: Any size DOT tire allowed. No cuts or paddles
Suspension: Must be factory type (lift kits and traction bars allowed)

Street Gas Class
Stock Engine and Transmission only
No performance products. (After market intakes ok, after market carbs ok up to 800 cfm, headers are ok capped)
NO Aftermarket heads or block
Tires: DOT approved.
Must have tags, license and insurance.
No Diesels in this class
Must run 93 or less gas
No cool down time

Truck and Full Size Vehicles

1. Stock Turbo Diesel Truck

2. Street Diesel (can be trailered in , stock appearing turbo, NO NOS, NOS bottle must be removed from truck)

3.  Mod Diesel

4.  Street Gas Truck

5.  4X4 4 and 6 cylinder

6.  2 WD/Manual Diesel

7.  Cars 4 and 6 cylinder

8.  Cars 8 cylinder

9.  2WD 4 and 6 cylinder

10.  2WD 8 cylinder

11.  Buggies

12. Semi Trucks

13. OPEN