BRAKE CALIPER REBUILD KIT

Email Tristana@browardmotorsports.com

Email Tristana@browardmotorsports.com

A. THROTTLE BODY

• 34mm Throttle body for increased performance compared to stock 30.5mm throttle body
• Intake manifold port is larger than stock and is size matched to use with the Koso throttle body
• Includes all gaskets needed and instructions

B. & C. HIGH-FLOW FUEL INJECTOR

• Highly recommended for use with the Koso Big Bore Kit and 4 valve cylinder head
• Adapter kit is required for installation of the Koso High-Flow injector (sold separately), includes all parts needed for easy installation of the Koso fuel injector

D. INTAKE MANIFOLD

• Intake manifold port is larger than stock and is size matched to use with the Koso throttle body
• Include all gaskets needed and instructions

E. & F. AIRBOX TUBES

• Connecting tube is designed to connect the stock Grom airbox to the Koso 34mm throttle body
• Intake tube allows for higher air volume to enter the stock Grom airbox

G. & H. HURRICANE AIR FILTER

• Increases airflow and offers improved filtering compared to the stock air filter
• Removable foam filter media can be cleaned repeatedly

All of the above parts are not legal for use in California on pollution controlled vehicles. Race waiver available.

All parts listed above are mandatory when using the Koso big bore kits and highly recommended for the Koso camshaft kits.

Email Tristana@browardmotorsports.com

Unleash all the power your Honda GROM can handle with the Koso 170cc Big Bore kit.

Kit includes:

• Ceramic coated aluminum cylinder
• 61mm bore, 11.5:1 compression ratio forged piston/ring kit (premium fuel required)
• Includess top end gasket kit and banjo bolts

Additional parts required for proper operation; Fuel Tuner and aftermarket exhaust.  

***ECU Modification is mandatory to use this kit***

Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available.

Email Tristana@browardmotorsports.com

Unleash all the power your Honda GROM can handle with the Koso 170cc Big Bore kit.

Kit includes:

• Ceramic coated aluminum cylinder
• 61mm bore, 11.5:1 compression ratio forged piston/ring kit (premium fuel required)
• Includess top end gasket kit and banjo bolts

Additional parts required for proper operation; Fuel Tuner and aftermarket exhaust.  

***ECU Modification is mandatory to use this kit***

Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available.

Email Tristana@browardmotorsports.com

Unleash all the power your Honda GROM can handle with the Koso 170cc Big Bore kit.

Kit includes:

• Ceramic coated aluminum cylinder
• 61mm bore, 11.5:1 compression ratio forged piston/ring kit (premium fuel required)
• Includess top end gasket kit and banjo bolts

Additional parts required for proper operation; Fuel Tuner and aftermarket exhaust.  

***ECU Modification is mandatory to use this kit***

Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available.

Email Tristana@browardmotorsports.com