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SOLD - Arnnworx cam balance belt tension tool and flywheel lock
Posted: Mon Nov 06, 2023 10:28 am
by notny41
Hi all, I have an Arnnworx tensioner tool and flywheel lock for sale.
Sadly, the arnnworx.com site doesn’t seem to be operational anymore.
@Tom has a great 3D print alternative to this tool, but if anyone would like to add one of these to their toolbox here’s your chance.
I’m not sure what is a fair price for this set but I was thinking $125 shipped (for continental US)?
Included will be: Tension tool, calibration bar, printed instruction manual, flywheel lock.
Let me know if I am off-base on the price here.

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Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Mon Nov 06, 2023 11:02 am
by Tom
Very fair price for a high quality tool. Bruce was charging well over $200 for these.

Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Mon Nov 06, 2023 12:46 pm
by usury
PM sent
Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Tue Nov 07, 2023 1:48 pm
by notny41
Tool has been sold to usury.
Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Tue Nov 14, 2023 10:02 am
by usury
Thank you
@notny41 ! Came to me carefully packaged and just as described.

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Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Tue Nov 14, 2023 10:48 am
by Tom
If you ever get a chance to check it against our 3D-printed tension tool, I'd love to see how they stack up in the real-world. I 'calibrated' the 3D tool against both the factory tool and my Arnnworx tool but would be great to see how they perform outside my little science lab of a garage.

Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Tue Nov 14, 2023 1:49 pm
by usury
Tom wrote: Tue Nov 14, 2023 10:48 am
If you ever get a chance to check it against our 3D-printed tension tool, I'd love to see how they stack up in the real-world..
Totally! I can do that. What material do you recommend for printing the Carpokes tensioner tool?
Re: Arnnworx cam balance belt tension tool and flywheel lock
Posted: Tue Nov 14, 2023 2:07 pm
by Tom
usury wrote: Tue Nov 14, 2023 1:49 pm
Tom wrote: Tue Nov 14, 2023 10:48 am
If you ever get a chance to check it against our 3D-printed tension tool, I'd love to see how they stack up in the real-world..
Totally! I can do that. What material do you recommend for printing the Carpokes tensioner tool?
Honestly, anything is fine. I use ABS so they won't melt in transit etc. but PLA or PETG would be just fine. If you use the original version without the threaded insert, the socket drive port likes to round out, so print it with high infill and lots of walls. Better yet, use the brass threaded insert for tool that will last forever.
(Happy to send you an insert if you want to try it.)