- Must be completely enclosed and
shield driver
- from engine compartment
- from track surface
- from tires
- from rear fuel compartment
- All live wires/terminals must be
properly insulated
- All items must be securely mounted
- Floorboards:
- Must be Steel minimum .031
- Floors must retain stock position with
right side no higher than (3) three inches from
original location.
- Floor must extend full length of driver’s
compartment (front to back firewalls)
- All door bars on R/S must be visible
- Firewalls: All interior must be sealed from engine & fuel
cell compartment.
- Crush panels may be made of aluminum, no more than 6"
inches from body.
- Firewalls must be magnetic steel, minimum of 22 gauge
(.031”)
- Front firewall may remain stock or reconstructed to
original location using full width and length.
- All holes in firewall must be covered.
- Rear firewall may extend forward but not past main hoop
bar behind driver.
- SEAT & SAFETY BELTS: The following is recommended,
- Seat belts should use a minimum 5-mount harness
- Belts must be no less than 3" wide unless HANS device is
used, then 2” wide may be used.
- A quick release mechanism must be fastened to lap belt.
- Y-Type shoulder harness not permitted.
- Where the harness crosses the roll cage, it should pass
through a steel guide welded to the roll cage that will
prevent the harness from sliding side to side, and connect
individually.
- Belt manufacturers date must not exceed four years.
Belts with no date will not be eligible for use.
- It is recommended to use head and neck restraint
devices.
- It is mandatory to use a custom manufactured HIGH BACK
(for racing),
- Aluminum seat. Back and side supports must be no less
than .125" thickness.
- Bottom and top head support no less than .100"
- No holes permitted in seats for weight reduction.
- Seat must be securely fastened per manufacture
guidelines.
- Seat must be located inside chassis rails and cannot be
moved back further than the trailing edge of door
.
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