Northland Tour
I.K.F. Region 3 Pavement Series

Jamaica Raceway Setup Tips

Your speedway kart manufacture will recommend spindle and other chassis tuning tips.

Tires
Right Side         800X6 on a 10X6 rim Firestone YGF
Left side           5:00X6 on a 6X6 rim Firestone YGF

Gearing
Junior   18/57              
Adult  18/63

Stagger
Front 1 ¼”
Rear 5/8” to 3/4"

Air pressure
Juniors 11 to 13 psi
Adults 11 to 15 psi

Percentages
Junior
Nose 45%
Left  53 to 58%
Cross 52 to 58%

Adult
Nose 48%
Left 55 to 57%
Cross 55 to 60%

Rear Track Width
Juniors 38-1/2”
Adult 39 1/2”

Caster 
2 Degrees split, 7 degrees left front and 9 degrees right front

Camber
Left Front + 1 to +1/4
Right Front -3 1/2 TO -3 3/4 Degrees