This is a closed course only. *Included sports camshaft (N-15) is a decompression-less type. *Stock decomp parts cannot be installed. *FI CON2 is for GROM (JC61-1300001-), GROM (JC75-1000001-) and MSX125SF. *Cannot be installed on GROM (JC61-1000001-1299999) and MSX125. *Depending on the specifications, a rev limiter cutoff function is available. *Rev Limit RPMs: 11500rpm *Please do not install the aftermarket ignition system at the same time because it becomes a cause of the malfunction and the product breakdown by the increase of the radiation noise accompanying the ignition voltage increase. *Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change.
S-stage N-15 is available at a reasonable price by reviewing the parts configuration so that engine customization can be enjoyed more easily!! You can enjoy the torque full output performance which is different from the stock engine.
The pistons included in the kit are the "standard" type for high-octane gasoline. Sports camshaft (N-15) is decompression-less specification.
S Stage Big Bore Kit 181cc This is a big bore kit which can change the displacement from stock 124cc to 181cc by changing the cylinder and piston. By installing the FI-CON TYPE-e (Injection Controller) at the same time, you can achieve a torquey output characteristic that is different from stock. The cylinder is an all aluminum ceramic cylinder with excellent durability, airtightness and heat dissipation. The cylinder is equipped with an oil extraction boss to the oil cooler. The cylinder body is equipped with an oil outlet to the oil cooler. The M5 sensor can be mounted on the oil plug bolt, and the cylinder temperature can be measured by using SP Takegawa's compact LCD thermometer set with temperature sensor. The pistons included in the kit are the "standard" type for high-octane gasoline.
Sports Camshaft (N-15) Decompressor Specification This is the best profile to maximize the performance of the stock cylinder head and improve the output performance. The camshaft (N-15) does not have an auto decompression system, so it will not have decompression when installed.
FI-Con TYPE-e (Injection Controller) This is SP Takegawa's original injection controller that can be easily changed by switching the rotary switch on the main unit without the need for troublesome data input by PC. It has various 3D correction maps which are set up for SP Takegawa's custom parts, and can be set up according to the specifications of the vehicle. In addition, the built-in correction map can be fine-tuned by using the rotary switch on the main unit. The FI-CON 2 comes with a dedicated harness COMP. and can be installed with minimal wiring modifications.
Hyper S-stage N-15 Bore Up Kit 181cc S-stage big bore kit 181cc (with sports camshaft (N-15)), FI CON2 (injection Controller) and spark plugs are included in this kit.
Previous part number: 01-05-0362
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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