Storm Vulcan main bearing tools

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Junk poor
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Storm Vulcan main bearing tools

Post by Junk poor » Sat May 03, 2025 7:02 pm

Calling all babbit experts. I don’t have Herm Khonke anymore to help me out. I picked these up last year. I believe the one on the right is for Model T, and the one on the left is for Fordson.
My question is everything here or am I missing something? Or are there some extra parts with the smaller one?
The small one is a Model 230. The large one is Model 231.
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Topic author
Junk poor
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Last Name: Brown
Location: Iowa

Re: Storm Vulcan main bearing tools

Post by Junk poor » Tue May 06, 2025 2:48 pm

To the top


Kerry
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Re: Storm Vulcan main bearing tools

Post by Kerry » Tue May 06, 2025 5:26 pm

Not seeing anything to set the cutting shaft to the cam shaft for a centre line and the gear lash, also those old tooling sets are made to only cut to a standard size, back in the day if the shaft was worn and needed grinding, you just bought a new crankshaft.


Kevin Pharis
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Re: Storm Vulcan main bearing tools

Post by Kevin Pharis » Tue May 06, 2025 9:25 pm

There are feet on the frame casting that align on the dummy cam. Very easy to set up, just remember to oil the bearing saddles regularly. Cutters are fixed, bronze feed nut locks into the frame, and crank away. Be careful not to flex the bar when cranking as it will change the bearing dimensions. We adapted a QuikWay feed box to ours and drive with a angle drill


Temple2426
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Re: Storm Vulcan main bearing tools

Post by Temple2426 » Tue Sep 09, 2025 8:33 pm

Very neat! Could you get a close up of the paper tag on the one you think is Fordson? I sent you a PM
Thanks Matt

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Mark Gregush
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Re: Storm Vulcan main bearing tools

Post by Mark Gregush » Wed Sep 10, 2025 11:37 am

RE the only use for standard. The KRW was made to only do standard but some, me included on mine and the frame/boring bar I bought earlier this spring, remove the cutters and add setscrews so the cutting depth can be adjusted.
I know the voices aren't real but damn they have some good ideas! :shock:

1925 Cut down pickup
1948 Ford F2 pickup


J and M Machine
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Re: Storm Vulcan main bearing tools

Post by J and M Machine » Wed Sep 10, 2025 11:46 am

You could show John Kohnke; Herm's son and he would know by the size of the mandrels.


Dan Hatch
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Re: Storm Vulcan main bearing tools

Post by Dan Hatch » Wed Sep 10, 2025 12:02 pm

Some of us with a KRW combo machine have under size reamers.
I have .010, .020 and .030. Cost a bunch to get them done . The feed on a combo is not fine enough for a good finish. It is made for only a rough cut.
Tobin arp gives a very good finish. Dan


Kevin Pharis
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Re: Storm Vulcan main bearing tools

Post by Kevin Pharis » Wed Sep 10, 2025 12:25 pm

As I recall, the Storm feed nut was 40 tpi, or .025” per revolution. The cutters were fixed in the bar at standard size, but as mentioned above we also added set screws to make it adjustable. Feed is definitely too fast for a good finish, that is why we built a feed screw and retrofit a KwikWay feed box to the unit. Best part of the Storm is that you can pull the saddles off and remove the bar to measure your bore without removing any cutters

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