FRAME & CHASSIS

A. Automatic frames permitted.
B. Automotive snout must include: cross member, spring pockets, horns, and attaching rail as one complete unit as it was assembled at the factory. May trim spring pockets for clearance of racing springs and spring buckets.
C. Wheelbase of 103” on snout frames or stock for make and model on stock frame cars.

SUSPENSION

A. NO coil over springs permitted.
B. Jack bolts, racing springs, and racing shock permitted (4” min. spring).
C. Racing leaf springs permitted – steel or fiberglass on rear (one type only).
D. Bottom A-frame must be stock – no shortening or lengthening allowed.
E. Top A-frame must be tubular, but only be adjustable at the mounting plates to frame.
F. Any GM or Ford spindle permitted, wide 5 hubs permitted.
G. Front spring pockets must be in original location.
H. No 5th coils. Air shock permitted.
I. Lift bars permitted. Fiberglass/Pan hard Bar/Solid Rubber Biscuit permitted.
J. Coil over eliminators permitted



STEERING

A. Rack and pinion permitted.
B. Power steering permitted.



REAR END

A. Stock type rear end or equivalent.
B. May be locked.
C. Quick-change rear ends permitted.





TRANSMISSION

A. OEM Standard production 3 or 4 speed permitted

B. Must have 1 forward & 1 reverse gear

C. Bert or Brinn OK must add 150 lbs



BODY

A. Any American car except convertibles, compacts, pick up trucks, or station wagons.
B. SAS (star bodies) Bodies permitted.
C. Must be steel or aluminum, no fiberglass bodies permitted.
D. Must have grille or rubber noise piece.
E. Must have approved firewall and floor pan.
F. Spoiler not to exceed 8” and width of quarter panels. Side braces may not exceed 18”.
G. Rear bodies not to exceed 48”, including spoiler.
H. Nose piece cannot extend more than 46” from center of front wheel.



BUMPER

A. Must be track approved.
B. No sharp or exposed edges.
C. Bracing permitted.



ENGINE

A. 362 cubic inches maximum.
B. Flat top pistons.
C. Any Hydraulic or solid lift cam permitted. No Roller Cams
D. Lifter valley may be polished.
E. Headers permitted, exhaust must exit parallel to ground.
F. Any stock steel or cast crankshaft permitted, stock stroke for motor.
G. Stock or stock appearing rods permitted, no H-beam, or billet rods permitted 6.0” maximum.
H. Any wet sump oil pan permitted, internal pump only.
I. Engine may be balanced; crankshaft must appear stock except for drilling or welding for balancing. No ground or knife-edge counter weights permitted.
J. Sealed crate 602 allowed.



HEADS

A. Cast iron ONLY.
B. Straight plug heads or angle plug heads permitted.
C. Vortec or 300hp heads permitted.
D. Approved stock replacement heads permitted.
E. Any Steel Permitted
F. Double springs.
G. Roller rockers permitted. No shaft rockers.
H. Screw in studs and guide plates permitted.
I. Stud girdles permitted.
J. No more than three angle valve job.
K. No porting, polishing or port matching.



INTAKE

A. Aluminum intake permitted.
B. Single carburetor type only.
C. No porting, polishing or port matching.
D. No homemade intakes allowed.



CARBURETOR

A. One four barrel only, no more than 750cfm permitted.
B. H.P. Carburetor permitted. No special production.
C. No matching, porting or polishing of venturils.
D. Choke housing may be removed cut must be consistent with top ring of carburetor.
E. 1” carburetor spacers allowed.
F. Maximum of two .060 gaskets allowed.



HEADERS

A. Any type permitted, but must run parallel to ground.



FLYWHEEL/CLUTCH

A. Z-28 flywheel permitted.
B. Little clutch permitted.



IGNITION

A. Factory electronic or HEI only.
B. Racing coil permitted.
C. MSD permitted.
D. No add-on boxes except for a rev-limiter.



WHEELS

A. Bead lock permitted.
B. 12 inch wheel maximum.
C. Steel and aluminum wheel allowed.

D. Aluminum wheels (ok) add 20 lbs per wheel !



TIRES

A. Open Tire



WEIGHT
A. 2700 lbs
B. 2450 lbs (602 sealed crate engine)

C. 2850 lbs (with bert or brinn transmission)



NUMBERS

A. Must be 18” high and on each door.
B. Must be visible and legible from scoring tower.

PROTESTS

A. Top (3) only allowed to protest.

B. No counter protest allowed.

C. Fees:  $300.00 per 3 items (Bottom End not included)

              Bottom End - $600.00

              Acceptance Fee - $100.00

D. Track retains $100.00

VISUAL PROTEST

A. Must be made before event starts.

B. Visual fee will be $50 (per item)

C. Track retains 100% of visual protest fees

**Track reserves the right to assess weight penalties for competitive equality**

**Track has the right at any time before or after the race to P&G or check engines. Refusal will result in disqualification of finish position and loss of money won.**