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Everything posted by Joseph Cummings
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I held a Maxidyne manifold for a turbo up to my 707 and it looked like a bolt on. I was going to try turbocharging it, but then I bought a R600 Maxdyne truck and never followed through with turbocharging the gas job
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And I get called a keyboard warrior by a guy who doesn't know a duplex from a 6 speed low hole
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I was thinking maybe an O/O leased to Mercer out of Louisville KY
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Cummins introduces "B6.7 Octane" Gasoline Engines
Joseph Cummings replied to kscarbel2's topic in Trucking News
I think this is considered CKD Nord Motors -
Probably some Democrat loyalist supplying condoms at 50 bucks apiece.
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Took a long time to get here. Wish I would have had it in the first 54 years of being on the planet, my body probably would feel a lot better.
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I personally think that we should have stayed with positive ground the way God and Henry Ford intended it. Not sure about the latest ignition systems, but point/coil ignition is positive ground on the Secondary (HV) side. There is a pencil test for spark polarity Series connected lead acid cells will all charge at the same current. but after about 48 volts it gets hard to keep the specific gravity the same because of variations of each cell's internal resistance. I usually go right to the Battery Bible https://www.gutenberg.org/files/29718/29718-h/29718-h.htm
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Ray Sees McDonald’s Magic for the First Time
Joseph Cummings replied to kscarbel2's topic in Odds and Ends
Sanders shot and killed a competitor of his Shell Gas Station I'll bet he was a real hoot. https://www.thedailymeal.com/1132748/the-time-colonel-sanders-shot-another-person/ -
Ray Sees McDonald’s Magic for the First Time
Joseph Cummings replied to kscarbel2's topic in Odds and Ends
Ray Kroc had a bad drinking problem. He basically built the McDonalds empire while shitfaced. He didn't quit until he took a stroke in the 80's -
Can't forget McHugh Brothers especially since I drove these for them, 318, 13 double over, and 2 speed Eatons on RS Hendrickson. The Prime Mover on the trailer is a Cline. 12v71 powered. They had two they built in their shop out of off road dumps
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image.png.e0cf09ced19147f64bbf4e03e2d0f2b7.png
Joseph Cummings commented on Joseph Cummings's gallery image in BMT Member's Gallery - Click here to view our member's albums!
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What I liked with the LN JB alternators was I could have a couple of rebuilt ones on the shelf and it would work for both pos and neg ground trucks
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https://www.nationsstarteralternator.com/19020310-New-OE-Delco-22-SI-Alternator-p/19020310.htm?srsltid=AfmBOorBsBtDrstx9WUW9RBP7uvRDQBK3GfSeh6X4fYZs_AVzGmzbrwn
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I think something like a Delco 22SI will bolt right on and they are only like 200 bucks. But that LN 2500 series is a good unit. It could just be the diode trio blown out of it. You can most times replace those without even taking the alternator off If it's been sitting a long time it could just need the field flashed
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doors pop open
Joseph Cummings replied to fwhitesides's topic in Modern Mack Truck General Discussion
Back in the day I saw more than a few with a ratchet strap or a piece of rope holding the door shut. Guys that were fancy used a slide bolt or a hasp, especially on the drivers side -
We never put a million miles on a truck. Based out of Philly, I think the farthest we ran was Bethlehem's Sparrows Point Mill. Mostly Philly area, NJ and NYC. There were like 3 trucks out of 25 that had the electrics in them. Everything was 4.17 ratios and 2 different reduction boxes, one for the 20 inch rubber, and another for the 22. It was like a lot of stuff like wedge brakes, trailer lights and all. I didn't mess with it if it was working, but when it broke, it got changed over to our standard stuff to match the rest of the fleet
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We had some late 70's R models that had electric tachs and speedos in them. 3 wire senders. I assumed they were little permeant magnet 3 phase generators. When they broke I just put regular mechanicals in them. I had all the parts already in stock. I know these are different, but I just didn't see the advantage over mechanical, and I always tried to keep them whole fleet the same as much as possible
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three old Macks
Joseph Cummings replied to tjc transport's topic in Antique and Classic Mack Trucks General Discussion
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three old Macks
Joseph Cummings replied to tjc transport's topic in Antique and Classic Mack Trucks General Discussion
I love old pictures like that. Dirt and grime, dents, the way I remember the trucks actually being used. Every scratch and field repair tells a story
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