Large bore ridge reamer

[Anonymous-0]

Hi.. Does anyone know of a source/manufacturer for a cylinder ridge reamer that is capable of use in a 6" + cylinder bore? There are many that can be used in the 3-5" range, but I can't find any larger.

 

[dr sportster]

You are better off to hone the top of the cylinder with stones .Just favor the top until the ridge is gone. A large ridge reamer [over 6in. bore] is going to cost alot for only one motor job. People do damage with them when they go to far also. If you have that much ridge you may need to rebore oversize and the ridge reamer no longer needed that way.

 

[dr sportster]

To answer your question instead of giving unwanted advice .The company is ZIM out of Chicago. Large ridge reamers. A google search will lead you back here.

 

[JonathaninMa]

Thanks. (For both replies)

 

[Paul from MI]

I have removed ridges very easily on big cylinders by hand with a bearing scraper, followed by honing.