Dirt Late Model Rules
CHASSIS:
1.
Any 4" chassis that is commercially available and approved by USSCA.
2.
Must be stamped and formed metal only.
3.
May brace chassis in any way you would like.
4.
A steel guide tongue reinforcement may be used, but the original guide tongue
may not be removed, modified, or moved.
Gears/Axles/Wheels:
1.
Any pitch gears.
2.
Rear 3/32” or 1/8” solid steel axles only.
3.
Sticker Fronts may be used instead of a front axle.
4.
If using a front axle, must be the following:
a)
Metallic
Front wheels, .500” minimum
5.
Rear tires must be black foam, .750” minimum.
6.
For most tracks, .062” clearance at the back, up to the rear axle
will be used.
7.
For all “FLAT” tracks, .032” clearance at the back up to the rear
axle will be used with no minimum tire size.
8.
Maximum width is 3 ¼”.
9.
No tech at the front
OVAL:
For “OVAL:”
racing: The offset should not stick
out more than an 1/8" of an inch from the side of the chassis.
LEAD WIRES:
1.
Magnet wire or
magnet type wire is not allowed.
2.
Guide clips
are allowed.
3.
May add wire
guide or retainer.
BODIES:
1.
Body must be
commercially available and on the approved body list.
2.
1/8" minimum
front and rear bumper.
3.
Maximum rear
spoiler height of 1 5/8", measured from the tech block to the top of the
spoiler.
4.
Must have
three scale appearing numbers.
5.
Body must be
fully painted and cover the entire chassis.
6.
May reinforce
body with tape or lexan.
7.
All windows
must be clear and retain factory lexan.
8.
Front wheel
wells may be cut out or left clear.
No cutting into the top of the fenders.
9.
Body must have
fully painted 3-D lexan or plastic
interior.
MOTORS:
1.
Group
11-Contender, Challenger, Competitor (balanced).
2.
Any
C-Can setup. NO aluminum end bells.
3.
Single
ceramic magnets only.
4.
May
epoxy or super glue magnets.
5.
No air
gap, honing is allowed.
6.
Ball
bearing allowed in the can only.