Oil Mixture, Carburetter Settings, Max Revs

Kart Engine Oil Mixture (2 Strokes), RPM and Cold Temperatures


ENGINE OIL Mixture
Ratio
Mixture
(mls of Oil
per litre
of Petrol
)
Jetting Typical
Max Revs
Max Revs until
Water Temperature

reaches
Less than 45C
Rotax Synthetic 40:1 25ml See app
or Chart
13,800 9,000
Iame X30 Castor 25:1 40ml H-1+1/8
L-1+1/8
15,000 10,000
KA 100 Caster 20:1 50ml KA3
H-1+5min, L–1

KA4
H–1+5min, L–50min
KA3 14,500

KA4 13,000

NA
Iame ReedJet Castor 16:1 63ml 15,000 NA
Minirok Castor 30:1 33ml 15,000 NA
Leopard Castor 16:1 63ml H-1
L-1+1/4
15,000 10,000
Fireball Castor 16:1 63ml H-1+1/4
L-1+1/2
15,000 10,000
Yamah S Castor 18:1 56ml H -3/8
L – 1/2
12,000 NA
Yamaha J Castor 18:1 56ml H-1/4
L-3/4
11,000 NA
CR 125 Castor 20:1 50ml