How To Install a 48mm TWH Big Bore Kit + Other Bits (Honda Dio AF27)

I've been wanting to do this install for ages now and finally got round to buying all the parts and putting together a video of how it went.

Thailand is great for scooter parts and there are shops all over the place that supply so many cool aftermarket bits for building scooters.

So check the video out and I hope it can be of some help to you guys out there who are thinking of installing a 48mm BBK to your 2 stroke scooter.

Don't forget to hit that like button and of course subscribe to my channel. There will be much more content coming your way so stay tuned to Thai Torque for much more scooter videos coming at you from the Land of Smiles.

Peace!

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[soichirohonda]

I've learnt so much 😍💕 im glad u made this channel

[bradentibbles]

Nice! I have a similar build.

That engine shroud is awesome.

What carb / jets did you end up with I. The 48mm?

[GabayTV]

Watching from the Philippines. Thank you so much for this very informative video sir. I'm planning to build my very first Honda Dio this year and this video just made me want to do it more. I'm also planning to use straight TWH products for the upgrade since the availability of Italian brands (Polini, Malossi, and etc.) is very rare here in my country. How is the TWH kit doing now after a few months? Do you recommend it? Your feedback will be highly appreciated sir :)

[jorellesandiego]

Is your crank case ported? Are you using the stock connecting rod and crank shaft? Im planning to upgrade from 50cc to 90cc

[Markko]

What is the cylinder stud spacing on these engines?

[relaxdeepsound]

Does it need to be port?? to use 48mm or not? is it plug and play?

[agbuyalennox]

Sir i need your advice what will you recommend on me to make my dio more fast.. Because i want join drag racing . My dio is all stock

[agbuyalennox]

What is your topspeed after you changed your cylinder?

[finnhalewood]

hey i have a honda giorno, do they have the same engine as the honda dio

[leshynnashlicuanan]

If i set 70cc or 48mm, if its ok if they not boost port?

[leshynnashlicuanan]

What is the set up of side, carb and pipe

[aureanamieunnomaezuka]

which cdi are you using? I didn't find the cdi for Af 27 just for Af 18.28

[johnpaulcaballero]

hi sir where can i order this parts?thanks

[robertabbott]

wy didnt tou rev it up i put one of those cy on my scooters and it still not running right wont rev rich jet lean jet nothing works and the piston weighs 3x the weighto of the replacement 50mm piston if you ask me ther junk

[Bjarni]

Great video, but you dont have to explain every little thing and dont have to say every movement you make.