This is a brand new hi compression piston kit specially manufactured by Takegawa co. in Osaka, Japan.
It fits Honda Monkey 125 all models.
Kit also includes big throttle body, adjustable ECU, race camshaft and injector.
Easy to install on vehicle.
It increases power and torque without changing cylinder and cylinder head.
Here are several technical informations from manufacturer:
Hyper tuning set (Big throttle body specification)
■ High Comp Piston Kit
Due to the balance of optimum piston shape and compression ratio, we can demonstrate high output performance that no other manufacturer has.
Without changing the displacement of the Monkey 125 (JB 02), using a normal cylinder head, normal cylinder, you can change the output, you can change the output.
It is a piston pursuing an optimum piston shape, sticking to details in order to realize high compression ratio of the piston, high efficiency combustion, low friction.
Highly rigid aluminum forged material is adopted so as to withstand high compression ratio.
Bore diameter 52.4 mm (same bore diameter as normal)
Compression ratio High comp. Piston 12.5: 1 (normal piston 9.8: 1)
※ high octane value gasoline specification becomes.
Hyper tuning set (Big throttle body specification) Sports cam shaft (N-15)
■ Sports camshaft (N-15)
Sports camshaft (N - 15) is a camshaft developed for entry model. The optimum profile to derive the performance of the normal cylinder head improves output performance.
Also, since there is no auto decompression mounting structure on the sports camshaft (N - 15), it will be decompression - less specification when installed.
Hyper tuning set (Big throttle body specification) FI CONTYPE-e
■ FI CONTYPE-e (injection controller)
Because fitting sports camshaft and muffler parts greatly deviates from the ideal air / fuel ratio, it is necessary to correct fuel injection time with FI con.
It can be mounted only by removing and connecting the genuine ECU's coupler.
Since FI CONTYPE-e has a number of built-in data set by our company according to our engine parts, you can easily select, change and modify the setting data using a personal computer or smartphone according to the engine specification .
Adjustment of injection time is maximum increase of 5000 μs, weight reduction up to 7500 μs, which can be used widely from normal displacement to bore up vehicle.
It has a monitoring function of engine speed, engine temperature, throttle opening degree, injector opening / closing rate using personal computer and smartphone, so you can use it very conveniently when setting.
When using FI CONTY - e, you need a PC or smart phone that meets the conditions. It can not be used if conditions can not be prepared. Also, because it is necessary to download software and applications, it needs to be connected to the Internet.
In the case of an application, it will be charged. Please acknowledge it beforehand.
For the kit composition, the big throttle body kit for the normal cylinder head is equipped with the air filter kit for the big throttle body, the sensor stay kit.
It maximizes the performance of the normal cylinder head and achieves high output.
You can enjoy the engine characteristics that rotate without stress up to the high revolution range.
Big throttle body bore diameter: Φ 34
Air filter kit (for big throttle body): By increasing the surface area, high suction efficiency can be obtained. With blow-by union
Fuel Injector ASSY. (00-00 - 0487) is attached to the Big Throttle Body included kit.
Notes
■ About high-compression piston kit installation
By installing our high compump piston kit, the engine output and torque will be greatly increased, so the burden of twist and deflection will increase on the crankshaft. To reduce the burden on the crankshaft at our company, we recommend simultaneous installation of crankshaft support adapter.
The crankshaft support adapter adds support by ball bearings to the end of the crankshaft flywheel side, thereby suppressing twisting, deflection, etc., and enhancing the durability of the crankshaft.
Crankshaft Support Adapter for Monkey 125 (JB 02) 01-10-0138
When using FI CONTY - e, you need a PC or smart phone that meets the conditions. It can not be used if conditions can not be prepared. Also, because it is necessary to download software and applications, it needs to be connected to the Internet.
In the case of an application, it will be charged. Please acknowledge it beforehand.
■ High Comp Piston Kit
Due to the balance of optimum piston shape and compression ratio, we can demonstrate high output performance that no other manufacturer has.
Without changing the displacement of the Monkey 125 (JB 02), using a normal cylinder head, normal cylinder, you can change the output, you can change the output.
It is a piston pursuing an optimum piston shape, sticking to details in order to realize high compression ratio of the piston, high efficiency combustion, low friction.
Highly rigid aluminum forged material is adopted so as to withstand high compression ratio.
Bore diameter 52.4 mm (same bore diameter as normal)
Compression ratio High comp. Piston 12.5: 1 (normal piston 9.8: 1)
※ high octane value gasoline specification becomes.
Hyper tuning set (Big throttle body specification) Sports cam shaft (N-15)
■ Sports camshaft (N-15)
Sports camshaft (N - 15) is a camshaft developed for entry model. The optimum profile to derive the performance of the normal cylinder head improves output performance.
Also, since there is no auto decompression mounting structure on the sports camshaft (N - 15), it will be decompression - less specification when installed.
Hyper tuning set (Big throttle body specification) FI CONTYPE-e
■ FI CONTYPE-e (injection controller)
Because fitting sports camshaft and muffler parts greatly deviates from the ideal air / fuel ratio, it is necessary to correct fuel injection time with FI con.
It can be mounted only by removing and connecting the genuine ECU's coupler.
Since FI CONTYPE-e has a number of built-in data set by our company according to our engine parts, you can easily select, change and modify the setting data using a personal computer or smartphone according to the engine specification .
Adjustment of injection time is maximum increase of 5000 μs, weight reduction up to 7500 μs, which can be used widely from normal displacement to bore up vehicle.
It has a monitoring function of engine speed, engine temperature, throttle opening degree, injector opening / closing rate using personal computer and smartphone, so you can use it very conveniently when setting.
When using FI CONTY - e, you need a PC or smart phone that meets the conditions. It can not be used if conditions can not be prepared. Also, because it is necessary to download software and applications, it needs to be connected to the Internet.
In the case of an application, it will be charged. Please acknowledge it beforehand.
For the kit composition, the big throttle body kit for the normal cylinder head is equipped with the air filter kit for the big throttle body, the sensor stay kit.
It maximizes the performance of the normal cylinder head and achieves high output.
You can enjoy the engine characteristics that rotate without stress up to the high revolution range.
Big throttle body bore diameter: Φ 34
Air filter kit (for big throttle body): By increasing the surface area, high suction efficiency can be obtained. With blow-by union
Fuel Injector ASSY. (00-00 - 0487) is attached to the Big Throttle Body included kit.
Notes
■ About high-compression piston kit installation
By installing our high compump piston kit, the engine output and torque will be greatly increased, so the burden of twist and deflection will increase on the crankshaft. To reduce the burden on the crankshaft at our company, we recommend simultaneous installation of crankshaft support adapter.
The crankshaft support adapter adds support by ball bearings to the end of the crankshaft flywheel side, thereby suppressing twisting, deflection, etc., and enhancing the durability of the crankshaft.
Crankshaft Support Adapter for Monkey 125 (JB 02) 01-10-0138
When using FI CONTY - e, you need a PC or smart phone that meets the conditions. It can not be used if conditions can not be prepared. Also, because it is necessary to download software and applications, it needs to be connected to the Internet.
In the case of an application, it will be charged. Please acknowledge it beforehand.
Returns are accepted but object shall be returned inside its SEALED original package, already mounted and used products will be refused, thank you for understanding.