Cylinder: Aluminum Hard Plating Cylinder
Displacement: 181cc
Bore Diameter: Φ63
Stroke: 57.9mm (Stock)
Compression ratio: 11.1: 1
Unleaded premium gasoline specification
Cylinder head: SOHC2 valve (NEO valve installed)
Piston: Aluminum Forging
[Components]
・Reinforced H-section crankshaft
・NEO High Camshaft
・Large capacity injector
・Long stud bolt
・Reinforced cam chain
*There is no decompression function.
*Optional Items: We recommend using the clutch cover kit, super oil cooler kit, i-map coupler-on kit, and racing exhaust.
*Stock throttle bodies, manifolds and air cleaners cannot be used.Kitaco Big Throttle Kit (for NEO head / 403-14321) is required.
*The i-map injection controller is required.If you already have the map, you need to download the map from Kitaco's website and write the map using PC interface cable.