■Bore Up Kit 305cc / Sports Camshaft / FI CON2（Injection controller）
CRF250L■Bore Up Kit 305cc

Can be changed the engine displacement to 305cc by exchanging the piston and the cylinder.
Maximize the engine output by using the injection controller.
All-aluminum ceramic plated cylinder. In addition, to achieve a capacity of up cylinder water jacket and can be protected theengine from overheating. Enhancing the lubricating eﬀect and cooling of the piston by providing the oil jet mechanism for
injecting the oil directly into the cylinder to the oil line of the cylinder.
Providing a service hole that can be installed temperature sensor of oil temperature gauge and water temperature gauge tothe cylinder body. Corresponded temperature sensor : Takegawa PT1/8Forged piston adopted. Bore diameter 84mm Compression ratio 13.0:1※By mounting our sports camshaft and a cone oval exhaust system simultaneously, output up is possible.
※It is necessary to install (05-04-0015) FI CON2 simultaneously.

■Sports Camshaft

By pursuit of the optimal proﬁle, improve the output performance.

※When use with stock piston and stock exhaust pipe, the FI CON2 is not required.
※Installing our power silent oval exhaust system and a sports camshaft simultaneously, FI CON2 (Injection controller) is required.

■FI CON2（Injection controller）

By switching the rotary switch on the body, the user can change the settings easily.
Have various built-in maps for your custom bike with our parts.
In addition, built-in correction map also has the ability to ﬁne-tune.
FI CON2 allow you to use up to 12000rpm beyond the rev limit of genuine ECU.
As a result, since the increase in the rev limit rotational speed is possible even for stock engine, you can also enjoy the usewith the stock vehicle.
By special harness comp. comes with a FI CON2, can be mounted without any processing of the wiring except for ECU.
Controller body is adopted a compact body shape.

※You can exceed the rev limit rpm of the stock ECU, but to become the usage exceeding the rev limit genuine manufacturer, please use at yourown risk.
※FI CON2 has been tested only with CRF250L which is regular sales as Japanese speciﬁcation. We do not conﬁrm with the parallel import model.
※Donʼt install the HID kit simultaneously. It may cause to the operation failure.
※Donʼt install otherʼs Ignition device simultaneously. It would cause malfunction or product failure.

Name
Applicable model
Item number
Price

Bore Up Kit 305cc
CRF250L（MD38-1000001〜）
01-05-0158￥52,000

Name
Applicable model
Item number
PriceSports Camshaft
CRF250L（MD38-1000001〜）
01-08-0056￥38,000

Name
Applicable model
Item number
Price

FI CON2（Injection controller）
CRF250L（MD38-1000001〜）
05-04-0015￥19,800

Sports Camshaft

FI CON2（Injection controller）

302520

SAE Power（PS）

Bore Up Kit 305cc

15105345678910
RPM（x1000）DATA SYSTEM:DYNOJET

1112■Bore Up Kit 305cc＋Sports Camshaft＋FI CON2＋Cone oval exhaust system■Bore Up Kit 305cc＋Stock Camshaft＋FI CON2＋Cone oval exhaust system■Hi-compression piston＋Sports Camshaft＋FI CON2＋Cone oval exhaust system■Hi-compression piston＋Stock Camshaft＋FI CON2＋Cone oval exhaust system■Stock engine＋Stock exhaust system※To prevent the engine from getting damaged, keep speciﬁed rpm range.
※Tested at the condition of our test facility,actual power may vary.