The International CBX Owners Association

Posted: **Mon Dec 23, 2013 4:33 pm**

piston3.jpg

I am taking apart a CBX motor and found 72mm pistons in it. Can somebody ID this piston?

Posted: **Tue Dec 24, 2013 9:04 am**

Maybe a CB1100F piston. I am building a CBX Motor with 72mm pistons right now, ending up with a smidgen over 1300cc. I am using an aftermarket piston for a 1100R with a dished top to keep the compression ratio on a managable level. It is quite a job. The cylinders need new sleeves and the case needs bored. You may have a big $$$$ motor there.

The International CBX Owners Association

Piston ID

Piston ID

Re: Piston ID