Small engine boring machine

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machinedave
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Small engine boring machine

Post by machinedave » Wed Mar 21, 2018 10:03 am

Porta-tool small engine cylinder boring machine. The motor and feed work fine. The micrometer is stuck and it is missing the centering fixture. $500. Located in the Minneapolis area.
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20180321_085917.jpg
20180321_085906.jpg

ProPower engines
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Re: Small engine boring machine

Post by ProPower engines » Fri Mar 23, 2018 2:07 pm

You have a PM.
Real Race Cars Don't Have Doors

machinedave
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Re: Small engine boring machine

Post by machinedave » Mon Mar 26, 2018 10:40 pm

I have a video of the machine running. I cannot post it but I can send it in a text if anyone wants to see it.

dhidaka
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Re: Small engine boring machine

Post by dhidaka » Mon May 07, 2018 9:08 pm

Good machine although I think they are out of business. 3-finger centering similar to KW. Tooling is cheap. Been using one for 40 years for smaller-midsize MC cylinders. Very few issues over the years. Minor replacement parts are universal. Larger MC/ATV/Jetski bores using KW FWS11.

machinedave
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Re: Small engine boring machine

Post by machinedave » Tue May 08, 2018 10:10 am

dhidaka wrote:
Mon May 07, 2018 9:08 pm
Good machine although I think they are out of business. 3-finger centering similar to KW. Tooling is cheap. Been using one for 40 years for smaller-midsize MC cylinders. Very few issues over the years. Minor replacement parts are universal. Larger MC/ATV/Jetski bores using KW FWS11.
Yup. I would keep it if I didn't get the small boring head for my rottler. Do you happen to have a picture of the centering fixture?

dhidaka
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Re: Small engine boring machine

Post by dhidaka » Tue Jul 03, 2018 9:11 am

machinedave wrote:
Tue May 08, 2018 10:10 am
dhidaka wrote:
Mon May 07, 2018 9:08 pm
Good machine although I think they are out of business. 3-finger centering similar to KW. Tooling is cheap. Been using one for 40 years for smaller-midsize MC cylinders. Very few issues over the years. Minor replacement parts are universal. Larger MC/ATV/Jetski bores using KW FWS11.
Yup. I would keep it if I didn't get the small boring head for my rottler. Do you happen to have a picture of the centering fixture?
Sorry, I don't often get on the shop end of ST. Here are pics of centering fixture as requested.
Attachments
IMG_0173.JPG
IMG_0173.JPG (58.26 KiB) Viewed 1060 times
IMG_0172.JPG
IMG_0172.JPG (50.92 KiB) Viewed 1060 times

machinedave
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Re: Small engine boring machine

Post by machinedave » Tue Jul 03, 2018 6:09 pm

Thanks very much for the picture.

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Re: Small engine boring machine

Post by machinedave » Sun Nov 04, 2018 7:51 pm

Sold

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