Farmboy Posted July 23, 2023 Author Share Posted July 23, 2023 (edited) My apologies to those waiting for updates. Thought I'd take a minute to show how I made the rubber couplers. I used a tube cutter. This one is yer basic down to 1/8 The tube rest is too big for most modeling cuts. In the shot above take note of the rollers. They don't let you do the small diameter end cuts needed a lot of the time. I took a second tube cutter, removed the wheels and replaced them with a one-piece wooden support block with a groove added for small tubing to rest in. The circles were for the pins if they had been required. See the difference The rubber couplers were fabbed from shrink tubing heated around the appropriate diameter metal - in this case brass - tubing. I guess aluminum would work too. The straight ends are now a given. I eyeballed the length of the couplers simply by indexing the shrink (shrunk?) tubing against the inside shoulder of the cutter. Slide the cut piece off the end. Wrap the foil if you use it while the cut piece is still on the rod Comments and observations welcome Edited July 23, 2023 by Farmboy Quote Link to comment Share on other sites More sharing options...
JPL-ACE Posted July 23, 2023 Share Posted July 23, 2023 You really go out of the way with attention to detail. Thanks for the How-To. Nice technique to have in the toolbox. I just hack them off with an Xacto. Measure it with a micrometer, mark it with chalk and cut it off with an ax. Quote Link to comment Share on other sites More sharing options...
Farmboy Posted July 24, 2023 Author Share Posted July 24, 2023 (edited) Hi Gary. It's a convenient mod to do to a tube cutter. I made it a couple of years ago and it's come in handy more than a few times since then. Thanks for the shout out. Edited July 24, 2023 by Farmboy Quote Link to comment Share on other sites More sharing options...
Farmboy Posted July 26, 2023 Author Share Posted July 26, 2023 These mockup shots will probably be the last ones before completion. Still have a few details to add such as tail lights, Ford ovals front and back and mirrors, along with a small number of engine enhancements like fabbing a couple of narrow heat shields over the headers as the flanges look crappy after the Molotow, and repainting the transmission (but it'll have a cover over it in any case). The engine hoses need connecting to the front plate, and I'm still playing with the f.i. harness. Sounds like a lot but it really isn't, just need the time. Thanks to all that took an interest in the build. I'll post notice here when it's finished in the Under Glass dept. Comments and observations welcome. Quote Link to comment Share on other sites More sharing options...
JPL-ACE Posted July 26, 2023 Share Posted July 26, 2023 Lookin good Mike. Light at the end of the tunnel. Can I ask why you chose to use a flathead engine on a 1960ish vehicle? The detail makes it work but, why not a Shelby small block, say? Quote Link to comment Share on other sites More sharing options...
Farmboy Posted July 26, 2023 Author Share Posted July 26, 2023 Well Gary, the impetus for the whole thing was the Potvin blower. I picked up the Mooneyes dragster just for the blower assembly for some future build (didn't want to part out the Orange Crate already in my stash). I was looking thru the H.A.M.B. one day and there was a Potvin equipped flattie! What a great idea! I was sold!...but what to put it in? I decided rear engine, and, it just happened the Ranchero turned out to be the donor. I had a few pairs of flathead heads, but I couldn't tell you what kits and pedigrees all the other engine parts -- even the blocks -- came from. I thought it out then cut, filed, and modified all the different parts till everything fit. The dual water pumps and associated hose(iery?) add interest and visual complexity. Thanks for the shout out Gary. Quote Link to comment Share on other sites More sharing options...
Farmboy Posted August 10, 2023 Author Share Posted August 10, 2023 Finished. Posted in Model Cars Under Glass. Thanks to all who stopped by for a look or a comment. Quote Link to comment Share on other sites More sharing options...
JPL-ACE Posted August 10, 2023 Share Posted August 10, 2023 It was an educational ride Mike. Thanks for the detail. I will check out the finals. Quote Link to comment Share on other sites More sharing options...
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