Post by spaldingracing on Feb 1, 2010 20:53:00 GMT -7
I wont be able to make the meeting the 13th.
But i have a topic i think needs to be covered. While I was at BK2 i noticed one very very big saftey concern on a lot of karts out there.
I saw a lot of karts with sheet metal top panels, and even side panels on their wedges. Also some had metal lower edges. All of these are like having a knife on your kart in a crash. This is something pre-tech needs to be aware of. Metal should not be on the outside of the bodywork. There were even some with metal "rub rails" on the outside of the nose.
this is from the BNSS rule book:
4.5 Speedway Racing Bodywork Requirements
4.5.1 All bodywork components must be constructed of high strength plastic, fiberglass,
or advanced composites. No metallic materials to be used for side panels or nose
cones.
4.5.2 No component of the bodywork may be adjusted or controlled in any way while
the kart is in motion.
4.5.3 Skirting devices must be constructed of a flexible, non-metallic material.
4.5.4 The sides of the tires may not be covered in any way by the nose cone or side
panels. It must be possible to remove the wheel straight through the opening in
the bodywork.
4.5.5 Nose cones: The nose cone may cover the driver’s foot area, but not to extend
further than 3.0 inches rear of the pedals in relaxed position. This measurement
shall be made directly over each of the two pedals. The bottom of nose cone
may extend full width no farther than the rear of the front tires, in a straight-ahead
position, beyond that the bottom of the nose cone must be within the main frame
rails. The nose cone may be no narrower than to expose one half of a tire width
per side. Maximum nose cone height 14.0 inches for Jr I & Jr II classes only.
4.5.6 A connecting strip from nose cone or floor to steering fairing is allowed up to 6.0
inches maximum chord width, so as not to cover the driver’s feet, or legs.
Minimum six-inch clearance from connecting strip or steering fairing to any other
bodywork component begins three inches maximum aft of the pedals, extending
rearward to the mounting point for the steering wheel.
4.5.7 Steering fairings: Chord length 14.0 inches maximum. Chord width 14.0 inches
maximum. Clearance to steering wheel 3.0 inches minimum. Clearance to any
other bodywork or fuel tank 6.0 inches minimum. Clearance from steering wheel
to any other bodywork 6.0 inches minimum. No steering fairings in Jr. Sportsman
Classes.
4.5.8 Belly pans: Full width belly pans within the main frame rails are allowed for all
classes. Belly pans can be bent up to a point no higher than the centerline of the
rear axle.
4.5.9 Height from ground level of all side panels and rear pods: 16.0 inches maximum.
4.5.10 No bodywork component may extend past the rear tire.
But i have a topic i think needs to be covered. While I was at BK2 i noticed one very very big saftey concern on a lot of karts out there.
I saw a lot of karts with sheet metal top panels, and even side panels on their wedges. Also some had metal lower edges. All of these are like having a knife on your kart in a crash. This is something pre-tech needs to be aware of. Metal should not be on the outside of the bodywork. There were even some with metal "rub rails" on the outside of the nose.
this is from the BNSS rule book:
4.5 Speedway Racing Bodywork Requirements
4.5.1 All bodywork components must be constructed of high strength plastic, fiberglass,
or advanced composites. No metallic materials to be used for side panels or nose
cones.
4.5.2 No component of the bodywork may be adjusted or controlled in any way while
the kart is in motion.
4.5.3 Skirting devices must be constructed of a flexible, non-metallic material.
4.5.4 The sides of the tires may not be covered in any way by the nose cone or side
panels. It must be possible to remove the wheel straight through the opening in
the bodywork.
4.5.5 Nose cones: The nose cone may cover the driver’s foot area, but not to extend
further than 3.0 inches rear of the pedals in relaxed position. This measurement
shall be made directly over each of the two pedals. The bottom of nose cone
may extend full width no farther than the rear of the front tires, in a straight-ahead
position, beyond that the bottom of the nose cone must be within the main frame
rails. The nose cone may be no narrower than to expose one half of a tire width
per side. Maximum nose cone height 14.0 inches for Jr I & Jr II classes only.
4.5.6 A connecting strip from nose cone or floor to steering fairing is allowed up to 6.0
inches maximum chord width, so as not to cover the driver’s feet, or legs.
Minimum six-inch clearance from connecting strip or steering fairing to any other
bodywork component begins three inches maximum aft of the pedals, extending
rearward to the mounting point for the steering wheel.
4.5.7 Steering fairings: Chord length 14.0 inches maximum. Chord width 14.0 inches
maximum. Clearance to steering wheel 3.0 inches minimum. Clearance to any
other bodywork or fuel tank 6.0 inches minimum. Clearance from steering wheel
to any other bodywork 6.0 inches minimum. No steering fairings in Jr. Sportsman
Classes.
4.5.8 Belly pans: Full width belly pans within the main frame rails are allowed for all
classes. Belly pans can be bent up to a point no higher than the centerline of the
rear axle.
4.5.9 Height from ground level of all side panels and rear pods: 16.0 inches maximum.
4.5.10 No bodywork component may extend past the rear tire.