2019 SUPER STOCK RULES
***UPDATES WILL BE HIGHLIGHTED IN RED***
*Always Refer to 2019 General Rules unless noted:
1.CHASSIS / CONSTRUCTION
A. 4" minimum frame height.
B. A stock frame may be used (must be symmetrical and must be "X"). GM frames and front subs only.
C. Manufactured frames:
1. Manufactured front and rear subs: Howe # 358-8-01, PCC # 610-2-205E-2 Front (also available through other suppliers)..
D. Mainframe rails on fabricated frame must be:
1. 2" x 3" rectangular tubing.
2. Minimum 58" outside to outside width.
E. Maximum 1" offset of subframes at front; no offset at the rear. Must be square and centered to main cage and frame section equal distance.
F. 108” minimum wheelbase.
G. 80" maximum track width (measured from outside sidewall to outside sidewall). This is measured at the bottom part of the tire's sidewall.
H. Only 1 shock per wheel
I. 2800 lbs BASE WEIGHT 60% Left side weight, before and after the race (car and driver)
J.Offset Straight Rail Frame w/ Strut Type Front end w/ min wheelbase of 101”: Add 50 lbs, 1% Left Side weight reduction
Teams will be responsible for submitting their base weight to Berlin Official in Tech Line. Teams must maintain that base weight requirement throughout the night.
2. ROLL CAGE
A. Four post cage with minimum four left / plated door bars Minimum 1.75” OD .90 Round Tube, minimum one horizontal right door bar built out of minimum 1.5", .083 tubing.
B. Four posts of roll cage must mount in the center of frame rails, front to rear and side to side. No offsets or angles.
C. Foot box for driver's floor/Pedal area 10 gauge or 1/8" minimum. (Foot box bar MANDATORY)
3. FRONT SUSPENSION
A. Steering Box or Rack & Pinion
B. Aftermarket lower control arms are allowed; must remain stock configuration. Must be of the same manufacturer, car model, and length on both the left and right side.
C. No torsion types sway bars.
D. May use any spindle NO ALUMINUM MATERIALS.
E. Any steel or aluminum safety hub
1. No driver-adjustable (no lines or reservoirs).
2. No air shocks.
3.Coil overs allowed on Strut type front end only.
4. REAR SUSPENSION
A. Quick-change or floater (Ford 9”) rear-ends are allowed
B. No aluminum tubes.
1. Coil Overs are allowed
2. No Birdcages. Trailing arms must mount in solid fashion to rear end. No part of trailing arm mount may freely rotate on the rear end. (Center pull trailing arm mounting is allowed but must be securely fastened.) No spring or shock-loaded trailing arms.
A. AR Muscle Car Body
B. ABC Template Body -Add 25 LBS to your base weight
A. The floor of the driver's compartment must be constructed with a minimum of 1/8" steel from the firewall to behind driver's seat.
A. American made V8 engines only.
B. Cast iron blocks only. (Alum. Heads are legal. Add 25lbs)
C. Aluminum intake optional.
D. One two or four-barrel carburetor.
E. Engine location: #1 spark plug max 4” set back from a centerline between upper ball joints.
F. No electric fuel pumps.
G. No dry sump oiling systems.
H.Crate Engines legal. Must follow Crate Motor Rules, RPM, etc.. (25lb Alum. Head penalty does not apply)
A: Fuel cells mandatory.
1. 8" minimum ground clearance at any point.
2. Must have a metal container, four straps are recommended over the top of the fuel cell.
3. Fuel cell must be securely mounted in the back of rear axle housing, BETWEEN FRAME RAILS, BETWEEN REAR TIRES and adequately protected from behind and below
A. All measurements and heights will be done with the driver out of the car.
B.10" maximum wheel width, steel wheels made for racing only.
C. TIRE RULE: Weekly Tire rotation is 2 tires per week. (Subject to change per special events)
D. Officials may change any rule in the interest of fairness and or safety at any time and all decisions are final!
E: Super Stock tires for 2019 are the Hoosier D800
FINAL NOTE: Berlin Raceway ultimately has the final decision on all participants and decisions. Please read all the rules and build your car accordingly.