...... ................3000 lbs
BB NA (Over 640 c.i.)............................................. .................3200 lbs*
*No Billet Heads
BB N20 (**3stage max limit on BB N20.**)...................................3325 lbs
add 50 pounds for unconventional heads
add 25 for extra carb
BB Single Blower/Turbo( F3/106MM MAX)............... ...................3450lbs
BB Twin Combos (88MM Max) or Single Blower/Turbo over F3/106MM...........3550 lbs

Inline 6 Cyl (Turbo/N2o Combos)........................................... ..-600 lbs
(Deduct from SB blower turbo Weights)
4 Cyl/Rotary (Turbo/N2o Combos)...........................................-800 lbs
(Deduct from blower turbo Weights)
**Inline 6 & 4 Cylinder Boosted Combos are allowed 1 single N2o Nozzle between Turbo/Blower and Intake**

CHASSIS/SUSPENSION:
1.)Leaf Spring Only Suspension!!!
2.) No full chassis car
3.)Can move leafs in and shocks can be in any location.
4.) Frame Notch permitted.


BODY/INTERIOR:
Anything goes as long as at weight, no tube chassis back half cars. Stock Appearing interior.
Must run mufflers(Except Turbo Entries).
No Billet heads (execpt SB NA) ALLOWED!!!
No wheelie bars!!!
Max 275/60 drag radial or 28x10.5 non w slick Sidewall