Hyper S-Stage Bore Up Kit 88cc Monkey FI

Details:
・The "Hyper S-Stage Bore Up Kit" achieves engine output and torque completely different from a normal engine. The Hyper S-Stage Bore Up Kit includes the S-Stage Bore Up Kit 88cc, an FI CON2 (injection controller) to correct fuel mixture imbalances due to increased displacement, a 16T drive sprocket to change the reduction ratio, and a spark plug (NGK-CR8HSA). Further power output can be achieved by simultaneously installing optional parts such as an air filter, large-capacity fuel injector, and muffler.
・S-Stage Bore Up Kit 88cc: This kit allows you to increase the displacement to 88cc by changing the cylinder and piston while using the normal cylinder head.
・Cylinder: The cylinder uses an all-aluminum ceramic-plated cylinder with excellent durability, airtightness, and heat dissipation. Furthermore, the cylinder is equipped with an oil outlet, allowing oil to be extracted for an oil cooler. Also, since an M5 temperature sensor can be attached to the included oil plug bolt, if you do not extract oil, you can measure the cylinder temperature by purchasing a Takegawa Compact LCD Thermometer with M5 Temperature Sensor.
・Piston: The piston skirt is molybdenum-coated to improve initial break-in with the cylinder.
・Sports Camshaft: This camshaft features an optimal cam profile designed to maximize the performance of the normal cylinder head.
・FI CON2 (Injection Controller): The FI CON2 has various built-in 3D fuel maps pre-set for different engine specifications, from fully stock engines to Takegawa engine parts. Settings can be adjusted simply by using the rotary switch on the FI CON2 unit according to your specifications. No computer or other equipment is required to change settings. It also has an increment/decrement function that allows fine adjustment of the built-in compensation map to be richer/leaner overall using the rotary switch on the unit. The rev limit is approximately 11500rpm, exceeding the genuine ECU. Compatible models: HONDA MONKEY FI (AB27-1900001～)
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