2010 LIMITED LATE MODEL RULES

Weight limit- 2400 lbs.

Frame
A.        Jig frames permitted.
B.        Frames may be interchanged.
 
Suspension
A.        Any type allowed.

Roll Cage
A.        All cars have boxed roll cage with 1 1/2 o.d. x .083" min.
B.        Must have 3 bars in left door and 2 bars in right door.

Wheelbase
A.        103 inches minimum with 1 inch tolerance SIDE TO SIDE.

Steering and Spindles
A.        Rack and pinion permitted.
B.        Any spindles permitted.

Brakes
A.        Any four wheel disc brakes permitted.
B.        Dual master cylinder permitted.
C.        Any clutch and brake pedal permitted.

Tires
A.        Any premium Hoosier Spec 1200,1300,1350 . Optional D28 or 70 right rear only (grooving and cutting permitted )
B.        No inner liners.
C.        No experimental tires.

Wheels
A.        Steel or aluminum.
B.        14" maximum width.
C.        Bead locks permitted.

Firewall
 A.       Tunnels permitted.

Body
A.        SAS (Stars Bodies) bodies permitted. Aluminum or steel only.
B.        8" spoilers with 18" side brace will be allowed, not to exceed width of quarter panels.
C.        Nose piece cannot extend more than 48" beyond center of front wheel.

Engine Placement
A.        Engine must not be more than 2” from center of the frame rail.
B.        Engine setback will be 6” (six inches) from center of top ball-joint to most forward spark plug (1/2 tolerance).

Engine
A.        362 cubic inches maximum.
B.        Cast iron block only.
C.        Flat top pistons.
D.        The dome may be removed from pop-up type pistons to make flat top pistons.
E.        .060" overbore permitted.
F.         High performance camshafts permitted.
G.        No mushroom or roller lifters permitted.
H.        Any steel rods permitted - no polishing rods except for clearance.
I.          Crankshafts may be deburred.
J.         302 Fords may be stroked to meet 362 cubic inches.
K.        No knife edge cranks permitted.
L.         Any wet oil pans permitted.
M.        Lifter valley may be polished.
N.        Balancing permitted.
O.        Engine may be crossed from one manufacturer to another.
P.        No Dry sump permitted.

Heads
A.        Cast iron only.
B.        No polishing, porting, or matching of ports.
C.        No titanium valves.
D.        H.P. valve springs and retainers permitted.
E.        Titanium retainers permitted.
F.         Needle bearing rocker arms permitted.
G.        Maximum valve size: For all engines, Intakes: 2.050, Exhaust: 1.650.
H.        Chev. 23 degree heads only. Angle cut heads permitted only Chev.
I.          Screw in studs and guide plates permitted. Shaft rocker arm assembly permitted.
J.         Competition valve job permitted.
K.        10 Degree Ford heads permitted. Must add 50 pounds.

L.        National Late Model Sportsman spec head permitted.

Intake Manifold
A.        Aluminum intake permitted.
B.        One carburetor only/open.
C.        Special production carburetors permitted.
D.        No porting or polishing on intake.

Ignition
A.        No magnetos.
B.        Dual point and electronic distributors permitted.
C.        Ignition boosters permitted.
D.        Racing coils permitted.
E.        M.S.D. distributors permitted.


Rear Ends
A.        Any type auto rear end permitted.
B.        Floaters permitted.
C.        Quick change rear ends permitted.
D.        Torque bar permitted.
E.        Fifth coil permitted.

Transmissions
A.        Automatic transmission permitted.
B.        Must have at least one forward and one reverse.
C.        Must have enough linkage to operate gears from drivers seat.
D.        Bert or Brinn permitted.

Radiators
A.        Aluminum radiators permitted.

Starters
A.        All cars must start under own power.

Bumpers
A.        Homemade bumpers.
B.        Must have two hooks on front.
C.        Must be free of exposed sharp edges.
D.        Must be securely attached.

P&G Fees $100.00