cylinder

Hey everyone I’m looking for a NOS or slightly used cylinder part number HM-A2 for my K1 rebuild. If anyone has one or knows where I can get one please hit me up. Thanks for all the help.

Hello Recently I had to open the engine of my Honda 1970 ct70 because it burned oil and I discovered that I had to replace the cylinder by a new one, but the question that I ask myself is that I have an aftermarket head that must be used with a flat top piston, but I also have the original head...

Hi all, please excuse my ignorance my ignorance with this question. I'm rebuilding a 1974 C70, needs a new piston and rings - looking on eBay ive come across a number of listings for cylinders and pistons combined, all the listings are for flat top pistons, the original is domed. I don't know...

I'm in-process on restoring my first ST90 and have the engine torn down most of the way so far - low compression told me I needed to. Now I'm at the point where I need to determine my next move based on the condition of the cylinder bore and piston. First, I need to figure out if the cylinder...

I have a CT70 motor with damage on the cylinder head. I also have a Z50 clone head cylinder left over from another project. Can any tell me if the z50 head can replace my damaged ct70 head?

Hi, I've bought a nicely restored Honda ST50 engine for my little project. The engine's looking nice in general, and I'm overall very pleased with the result. You can see pictures that was taken during the process here: http://mechmania.net/2016/10/05/engine-building/ I've got one question...

This is a follow up to my last two posts regarding carburetor issues and ignition timing. Now I'm moving on to possible valve/compression issues. After troubleshooting the carburetor and ignition timing without any luck (bike wont start no matter what). I did a simple compression check by...