F80 vs Z66 vs skyhawk 70cc

[wackey101]

SKYHAWK 70cc
1. Engine Type: Single cylinder, air-cooled, 2 stroke
2. Type of fuel mix 15:1/20:1-25:1)
3. Displacement: 70cc
4. Ignition: C.D.I. ignition
5. Max.Power:3.2KW@ 7000rpm(AFTER RUNING IN)
6. Economy: 100 km/2.75litre fuel
7. Max speed: 60km/h(AFTER RUNING IN)
8. Fuel tank: 2.5 litres
9. Weight: 7 kg
10. Bore: 47mm
11. Stroke: 40 mm
12. Compression ratio: 9:01
$299 (Overpriced)

F80
1. Engine Type: Single cylinder, air-cooled, 2 stroke
2. Type of fuel mix 15:1/20:1-25:1)
3. Displacement: 66cc
4. Ignition: C.D.I. ignition
5. Max.Power:2.5KW@ 5500rpm
6. Economy: 100 km/2 litre fuel
7. Max speed: 45km/h
8. Fuel tank: 2 litres
9. Weight: 6.5 kg
10. Bore: 47mm
11. Stroke: 38 mm
12. Compression ratio: 6.4
($199)

Zbox z66
1. Engine Type: Single cylinder, air-cooled, 2-stroke
2. Type of fuel mix 16:1/20:1)
3. Displacement: 66cc
4. Ignition: C.D.I. ignition
5. MAX.Power: 1.7kW @ 5500rpm
6. Economy: 100 km/1.5 litre fuel
7. Nominal speed : 30-35km/h
8. Fuel tank: 2 litre
9. Overall weight: 9.5kg
10. Bore: 47mm
11. Stroke: 38mm
12. Compression ratio: 6:1
($275 complete ripp off prefer get sky hawk)

i have the f80 runing fine and it gives good power
the other i have not tested

 

[DuctTapedGoat]

Of course, those are all estimated and prospective statistics.