Honda Grom Top End Build | Honda Grom Big Bore Kit Installation | Partzilla.com

Get your Honda Grom 170cc big bore kit, gaskets, tools and more here: http://bit.ly/Grom-Koso-big-bore-installation-kit-1

We’re going to hop up this Honda Grom, and then we’re giving it away! Enter to win this 2018 Honda Grom here: http://bit.ly/Honda-Grom-Sweepstakes

We’re adding horsepower to our Honda Grom! In this video from Partzilla.com, John will install a Koso Honda Grom top end kit on a 2018 Honda Grom. This process will start by getting the plastics off and then tearing the engine down to the cylinder.

Once we get the engine torn down, we’ll show you how to install a big bore kit on a Grom. John will take you through the process of adjusting the ring gaps and prepping the piston before installing it. Then, we’ll show you how to install the cylinder and follow it up with the head installation on the Grom. Finally, John will explain how to adjust the valves on the Grom.

See the Honda Grom cylinder diagram: https://www.partzilla.com/catalog/honda/motorcycle/2018/grom125a-ac/cylinder?utm_source=youtube&utm_medium=video&utm_campaign=description_btf

See the Grom cam chain tensioner diagram: https://www.partzilla.com/catalog/honda/motorcycle/2018/grom125a-ac/cam-chain-tensioner?utm_source=youtube&utm_medium=video&utm_campaign=description_btf

VIDEO HIGHLIGHTS:
Removing the seat and plastics - 1:20
Draining the oil - 1:40
Removing the airbox - 2:10
Removing the exhaust - 2:30
Disconnecting the throttle - 2:50
Disconnecting the fuel injection - 3:10
Finding top dead center - 3:40
Removing the cylinder head - 4:00
Removing the cylinder - 6:30
Removing the piston - 7:00
Installing the cam chain tensioner - 8:25
Replacing the flywheel - 10:20
Replacing the crankcase cover - 11:00
Checking ring gaps - 12:20
Filing the rings - 15:10
Installing the rings - 18:30
Installing the piston - 23:30
Installing the head - 26:40
Setting the timing - 28:10
Adjusting the valves - 29:30

Buy Honda Grom parts here: https://www.partzilla.com/catalog/honda/motorcycle?utm_source=youtube&utm_medium=video&utm_campaign=description_btf

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In the video we’re working with a 2018 Honda Grom ABS, but you may have similar steps for your Honda Grom. If you’re not sure whether these steps apply to your machine, leave a comment and we’ll get back to you.

Видео Honda Grom Top End Build | Honda Grom Big Bore Kit Installation | Partzilla.com канала Partzilla