Class Breakdown
| Points |
Class (Can
not move down more than one class by use of minus points) |
| 0 to 5 |
Super Stock -
Michelin Street Tires Only |
| 6 to 10 |
Prepared -
Michelin Street Tires Only |
| 11 to 14 |
Modified -
Michelin Street Tires Only |
| 15 to 20 |
Super Modified - Michelin Street, Pilot Sport
Cup Tires or Slicks Only** |
| 21+ |
Unlimited - Michelin Street, Pilot
Sport Cup or Slicks Only**
**Both classes require proper safety equipment to run slicks |
| N/A |
Unlimited - Comp Coupes run in Unlimited
Class Only
Michelin or Hoosier Slicks Allowed |
How to Determine Your Class
To figure out your car
class, first select your year and make of car. Add the appropriate
points. Then proceed to engine components where you will select your
exhaust system: 1, 2 or 3. Then add the appropriate points for those
modifications you have made. Then go to headers; if you have added an
aftermarket header system you would add 2 additional points. If you have
changed throttle bodies, you would add one more point. Next look at
compression ratio, if you have not opened your engine, move on to the
next section. If you have, select the appropriate points for the
modifications you have made. Continue on through the rest of the class
matrix and add up your points. Then go back to the class break down at
the top of the page and see which class you belong.
| Car & Year
|
Points |
| |
| '92-'95 RT/10 |
0 |
| '96-'00 RT/10 or GTS |
1 |
| GT2 |
2 |
| '99-'00 ACR |
3 |
| '01-'02 RT/10 or GTS |
3 |
| '01-'02 ACR |
4 |
| SRT-C and SRT/10 - (Must
have roll bar or hardtop AND arm restraints, hardtop loan available) |
8 |
| Competition Coupe - Unlimited
Class Only |
N/A |
Safety Equipment:
Though safety is ultimately
the responsibility of the driver, Viper Days' MINIMUM requirements are:
- Helmets must be Snell 2000 OR newer AND
less than 5 years old.
- Long sleeve shirt, long pants, soft
sole enclosed toe shoes, AND gloves required for all classes (at minimum).
- Nomex Driver's Suit,
gloves AND shoes, head restraint required for Super Modified and Unlimited
classes.
- Head restraint HIGHLY RECOMMENDED for
all classes.
-
RT/10's must have a roll
bar OR hardtop AND arm restraints.
SRT/10's
must have a roll bar OR hardtop AND
arm restraints.
5 or 6 point harnesses
required for SRT/10 left and right, but not SRT-C.
5 or 6 point harnesses mandatory for
both sides (L & R) for
all other cars if you attend 3 or more events.
5 or 6 point harnesses
must be < 3 years old per SFI tag date; must be safety clipped for all
classes.
1. Engine Components Total (Total of A, B & C)
___________
A. Induction & Exhaust System Select the type of
Exhaust system you have (1, 2, or 3) Add up points for all applicable
items under it; then add points for headers or intake manifold
changes. Total points above.
|
1. With stock
exhaust system |
0 |
|
Air Box Change |
0 |
|
Air Inlet Tubes & Air
Filters |
0 |
|
Throttle Bodies |
1 |
|
Cast to Tube - Header
Change - Stock |
0 |
|
Muffler(s) Deleted |
1 |
|
or 2. With Catalyst
Back Exhaust Change |
1 |
|
Air Box Change |
1 |
|
Air Inlet Tubes & Air
Filters |
0 |
|
Throttle Bodies |
2 |
|
Cast to Tube - Header
Change - Stock |
0 |
|
or 3. With Catalyst
Removed |
2 |
|
Air Box Change |
1 |
|
Air Inlet Tubes & Air
Filters |
1 |
|
Throttle Bodies |
2 |
|
Cast to Tube - Header
Change - Stock |
1 |
|
+ Headers |
3 |
|
with Throttle Bodies
Changes Add |
1 |
|
+Roller Rocker Arms |
1 |
|
+ Intake Manifold - Extrude Honed / Modified |
2 |
|
if Non-Stock Based |
6 |
|
+Modified Cylinder Head (Ported / Polished) |
3 |
B. Engine______________
Select car, then compression ratio, then cylinder pressure (if
applicable). Record points for selection above.
|
1. '92-'96 RT/10
9.0:1 or less (stock) |
0 |
|
w/ cylinder pressure of
185 or greater |
3 |
|
'92-'96 RT/10
9.1:1 to 10.0:1 |
4 |
|
w/ cylinder pressure of
185 or greater |
5 |
|
2. '97-'02 RT/10,
'96-'02 GTS, GT2 & ACR 9.6:1 or less (stock) |
2 |
|
w/ cylinder pressure of
185 or greater |
5 |
|
'97-'02 RT/10,
'96-'02 GTS, GT2 & ACR 9.6:1 to 10.0:1 |
6 |
|
w/ cylinder pressure of
185 or greater |
7 |
|
3. SRT/10
and SRT-C 9.6:1 or less (stock) |
3 |
|
w/ cylinder pressure of
185 or greater |
6 |
|
SRT/10 and SRT-C 9.6:1
to 10.0:1 |
7 |
|
w/ cylinder pressure of
185 or greater |
8 |
|
4. All Vipers -
10.5:1 or greater & Strokers |
15 |
|
5. All Vipers -
Turbocharged / Supercharged |
15 |
|
Automatically in Unlimited
Class |
|
C. Other Engine Components
_________________
Select all other applicable engine components. Total their points and
enter total above.
|
1 Oiling System and
Oil |
|
Catch Can - Recommended |
0 |
|
Dry Sump w/ Lowered Engine |
3 |
|
2. Ignition /
Starter / Electrical System |
|
Spark Plugs / Spark Plug
Wires |
0 |
|
Computer - Mopar
Performance (Unmodified) |
1 |
|
Computer - Modified
(Including Rev Limit Changes) |
2 |
|
Computer Upgrade -
Aftermarket / Add On |
3 |
|
3. Crank / Flywheel
/ Clutch |
|
Flywheel Change |
1 |
|
Clutch Change |
2 |
|
4. Other Engine
Components |
|
Modified Power Steering
System |
0 |
|
Underdrive Pulleys |
1 |
2.
Heating / Cooling System
Select all applicable items, total their points, enter above.
|
Radiator Changed |
0 |
|
Radiator Shield Changed |
0 |
|
Condenser Removed |
0 |
3. Transmission and Final
Drive
Select all applicable items, total their points, enter above.
|
Short Throw Shifter |
0 |
|
Shift Knob Replacement |
0 |
|
Aftermarket Half-Shafts |
0 |
|
Differential Cooler |
0 |
|
Transmission Cooler |
0 |
|
Differential / Gear Change |
2 |
|
Transmission Change |
3 |
4. Suspension
_______________
Select all applicable items, total their points, enter above.
|
Remove Sports Shims |
0 |
|
Alignment / Camber /
Caster / Toe |
0 |
|
Bushing Change |
1 |
|
Sway Bar Change (Front) |
1 |
|
Sway Bar Change (Front)
Cockpit Adjustable |
2 |
|
Sway Bar Change (Rear) |
1 |
|
Shock Absorber and/or
Spring Change
(Includes revalving stock shocks) |
2 |
|
Shocks w/ Cockpit Adjust |
1 |
5. Brakes
_____________
Select all applicable items, total their points, enter above.
|
Stainless Brake Lines -
HIGHLY RECOMMENDED |
0 |
|
Cooling Ducts or Air
Deflectors |
0 |
|
Race Pedals |
0 |
|
Race Pads - Mintex |
0 |
|
OE Replacement
System |
2 |
|
Rotors - Larger then stock |
1 |
|
Calipers - Over four
piston |
2 |
|
Brake Pads with >10%
larger surface area vs stock |
1 |
|
Traction Control |
1 |
|
Brakes w/ Cockpit Adjust |
1 |
|
ABS - Aftermarket |
2 |
6. Wheels and Tires
______________
Select all applicable items, total their points, enter above.
|
A. Wheels |
|
|
Wheels
Certified and Dated |
-1 |
|
Cast /
Welded Stock Wheels Can Only Be Used with Michelin Street Tires |
|
|
B. Michelin Tires Only - Street, Pilot Sport Cup or Slicks |
|
|
Approved Michelin street tires are Pilot Sport, Pilot Sport PS2, Pilot
Run Flat (XGTZ and MXX3 are too old for safe use) |
|
|
Less than or
equal to 285mm Front Tire Width |
0 |
|
295 mm to
315mm Front Tire Width |
1 |
|
Greater than
or equal to 325mm Front Tire Width |
2 |
|
Michelin Pilot Sport Cup Tires - Roll Bar Required - Car
Classed as Super Modified Minimum |
3 |
|
Michelin Slicks - Roll Bar
Required - Car Classed as Super Modified or Unlimited |
5 |
7. Body Structure
______________
Select all applicable items, total their points, enter above.
|
A. Exterior |
|
Front Fascia (w/o
splitter) |
0 |
|
Splitters |
1 |
|
Spoilers - over 4" in
Height |
1 |
|
Wings - Non-Adjustable |
1 |
|
Wings - Cockpit Adjustable |
3 |
|
Windows Replaced (other
than OEM) |
1 |
|
Non-OE Replaced Body
Panels / Components |
1 |
|
Hardtop w/
Roll Bar (Autoform or factory only) |
-1 |
|
B. Interior |
|
Roll Bar Installed - Deduct
1 point except SRT/10 |
-1 |
|
SRT/10 w/ Roll Bar |
0 |
|
Full Roll Cage Installed
(deduct 2 points except SRT/10) |
-2 |
|
If SRT/10 Full Roll Cage -
(deduct 1 point) |
-1 |
|
Fuel Cell Installed
(deduct 1 point) |
-1 |
|
Fire Extinguisher
(Required for Modified & Higher) |
0 |
|
Fire Suppression System -
min 2 nozzles (deduct point) |
-1 |
|
Race Seat for Driver AND
Passenger -
Deduct 1 Point |
-1 |
|
5/6 Point Harness (Both
Sides Required) |
0 |
|
Carpet, Headliner and
Panels Removed |
1 |
|
Head Restraint - Deduct 1
pt for generic;- Must Be Used While On
Track or Point Deduct Will Be Forfeited Retroactively |
-1 |
Bonus Points Per Event
| Autoform
Hardtop, Front Splitter, Wing or Rollbar |
1 |
| Autoform
Rollbar |
1 |
| Bell
Safety Equipment |
1 |
| Corsa
Exhaust |
1 |
| Fidanza
Flywheel |
1 |
| Forgeline
Wheels |
1 |
| Moton
Shocks |
1 |
| Motul
Products (must buy engine oil at alternate events and one other
product per event, must present receipt) |
2 |
| Race Tech
Seat |
1 |
| Stop Tech
Brake System |
2 |
| Team Tech
Harnesses or Head Restraint |
1 |
| Brakeman
pads purchased from our vendor |
1 |
| Port
Lavaca vehicle purchase |
3 |
| |
|
| Maximum
Available Bonus Points |
19 |
2006 Class Points Calculations
|
Car and Year Points |
______ |
|
1. Engine
Components Total |
______ |
|
2. Heating /
Cooling System |
______ |
|
3. Transmission and
Final Drive |
______ |
|
4. Suspension |
______ |
|
5. Brakes |
______ |
|
6. Wheels / Tires |
______ |
|
7. Body Structure |
______ |
|
TOTAL POINTS |
______ |
Class Breakdown
From Total Points Determine Class and
Check Box to Indicate!
|
Home