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Reply to "3D Printed Chuff Magnet Cam - NICE!!"

I may try something like this for my older Lionels like my J1a that had the nylon two-lobe cam. The nice thing about these parts is that you could adjust them to synch the exhaust with crankpin angle.

The cam on the right was the first one I made. Its for a TMCC J3a Lionel which has the same axle diameter of the Pullmor J1s. The J3 and some of the J1s with solid wheels are screw on so easy to pull a wheel then the axle and install the cam without cutting it in half. I install all the cams one piece as quartering is not a big deal now.

Cam swaps are pretty easy on engines where the axles are held on with a bottom plate like most two rail engines.

Among those are the 2-6-0 Moguls and CC Niagara. Mogul wheelsets below.



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Pete

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Last edited by Norton

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