A. Compact four cylinder cars allowed.
be stock appearing.
C. Must have full body, firewall and floor pan.
Replacement sheet metal panels OK as long as maintaining stock appearance. No
open tail sections.
D. Must have tow hooks, front/rear.
A. Must match make of car and be in original position and
powered by gasoline only.
B. Hydraulic cams and lifters only unless
car was OEM solid (Toyotas)
C. Lower end stock only,= .060 allowed.
No lightning of crankshafts.Stock replacement or hypereutectic Pistons only. Stock
D. No high performance parts permitted unless otherwise
E. No roller rocker arms
F. May run aftermarket
pulleys, cam and crank.
G. Ignition: Stock ignition only. No MSD.
H. Cranking compression-175 lbs max no tolerance. Will be average of all cylinders.
A.Stock factory steel head only ,no off road heads. MUST BE
AS CAST FROM MFG. NO PORT WORK
B. Valves must be stock diameter .010
tolerance. Lash Caps are Legal
GM.2300cc 1.620-1.375/ 2474cc.1.72-1.50
Nissan 2389c-1.657-1.5 Toyata2366-1.72-1.457
C. Valve Job:Any Machine Cut NO BLENDING MACHINE CUT ONLY
trays or aftermarket pan
A. Intake- Stock
only. No polishing, porting or modifying. No fuel injected intake.
GAS ONLY!! No Oxygenated gas allowed.
cfm holley or smaller .1spacer plate .030 tolerance. Carb must have choke
horn and part number. $350 claim price
5. Exhaust - Headers allowed.
clutch, pressure plate, and flywheel.
B. Flywheel must weigh a minimum
of 13 lbs. Surfaced on the clutch side only no scalloped flywheel. Must be a factory
flywheel no aftermarket.
C Must have 2 inspection hole in bottom
D. Driveshafts: any
A. Wheels 8 in.wide max. steel wheel max. Beadlock RR and RF.
B. Tires 8" Max. Width racing tires permitted Add 75 lbs To TTL WEIGHT must
durometer 50 or more.
DOT Tire. Black And Round must have 4. No siping,
grooving or chemicals.
8. Suspension -.A $70.00 claim price on shocks/
struts. Must be stock length and mount same as factory location Rear axle may
be locked. Wedge bolts legal. Top trail arms holes may be drilled or cut for pinion
9. Weight 1 lb Per CC, Minimum Weight 2000lbs, . Weight
Must be displayed on both front fenders.
10. General - Stock parts,
11. Must have working fire extinguisher, driver fire
suit, helmet with shield and must have safety belts. Raceceiver is MANDATORY!!
1 diameter lug nuts minimum.
13. Mufflers or similar type of exhaust
sound muffling device is required. Winchester Only.
14.Front wheel drives:
No Honda vtec, no turbos, Bore +.060 and stroke must match the engine the car
came with. All internals must be stock. Intake in front of throttle body may be
changed. Header Ok
ANY TIME IN DOUBT ALWAYS ASK