1/8 SPEC NITRO



Engines:
   Must remain stock no alterations of motor at all
   Head shims must remain stock from factory
   Must have carburetor return spring

Approved Engine list: 
   OS 3 port VG .21 
   Novarossi N21B 09 .21 
   Losi 350 3 port .21 part # losr2300-450

Bodies:  Approved Body list: 
   A+ one piece
   C&M “Atomis SC”, “Assassin” & “Atomic”
   Losi # losa8096
   OFNA # 31143
   Onstat LM B-1 and B-2
   RJ Speed 1/8 Dirt Oval Body
   RJ Speed Mega Wedge 1/8 Dirt Oval Body
   Stalker
   Stalker SS
   Setser SS Late Model Body
   MACH 1 2014
   MACH 1 2015

Spoilers/Wings/Side dams:
1) Rear spoiler 3” max length
2) Left side dam-starting edge may begin from center of front axle with wheels straight to rear
   and cannot extend past the rear spoiler. Maximum height of side dam can be 5”, must have
   two attachment points at least 8” apart. Must be clear and free of paint or stickers.
3) Right/Left/Center spoiler cap (max of three across rear spoiler)
4)  No additional wings, spoilers, flaps, etc can be added except what is stated in the rules.
5)  No Metal is allowed to be added to any body, bumpers, wings or used as supports.
6)  Bumpers must be made of shock absorbing material (no metal) and must be completely
   covered by the body.

Chassis:
1) Max track width 12.375”
2) No part of nerf wings or chassis may extend past the plane of the tires
3) MIN Wheel Base 12.375"

Drivetrain:
1) 4 wheel Drive only
2) Must use standard 3 diff setup (rear/center/front) with shafts connecting front to center and
   Rear to center. Each of the 3 diffs may house either a diff, locker, torsen, spool, oneway, 1 speed
 no 2 speed transmission

Wheel & Tire Specs:
1) Tracks choice on which tires are legal (Foam or Rubber) from approved tire list!
2) All wheels must be 17mm buggy based.

Foam tire specs:
   Max tire diameter- 106mm Max tire width- 46mm
Rubber Tire
    ANY GT OR 1/8 SCALE STREET TREAD 17MM TIRE