General Discussion - Scale Model Gas Engines - Hit & Miss - Throttle Governed - Non-Compression

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Water pump project update Water pump project update Adirondack Jack · September 16, 2020, 01:22:10 am The little piston water pump is getting close to completion. So far, I’ve got a cylinder. and piston, a bottom end for the pisto... 0 Replies · 1286 Views Started by Adirondack Jack	0 Replies 1286 Views	September 16, 2020, 01:22:10 am by Adirondack Jack
A question for Jin, and any other scratch builders. Ford Model A engine? A question for Jin, and any other scratch builders. Ford Model A engine? Adirondack Jack · September 13, 2020, 11:10:46 am Twenty plus years ago, I stumbled into a cache of old modeling magazines, and there was a plan for a 1/4 scale Ford Model A engi... 2 Replies · 1642 Views Started by Adirondack Jack	2 Replies 1642 Views	September 13, 2020, 10:21:59 pm by Adirondack Jack
Easy DIY spark plug terminal Easy DIY spark plug terminal Adirondack Jack · September 03, 2020, 02:10:55 pm After a bout with the infamous intermittent spark caused by the black rubber spark plug boot used on the recent M91 engine jumpi... 3 Replies · 1797 Views Started by Adirondack Jack	3 Replies 1797 Views	September 13, 2020, 10:55:00 am by Adirondack Jack
Eachine engines. A question of rings. Eachine engines. A question of rings. Adirondack Jack · September 08, 2020, 09:34:31 pm Am I losing my mind, or did I hear in a video about piston rings for these engines, that they’re supposed to use two rings? I t... 4 Replies · 2040 Views Started by Adirondack Jack	4 Replies 2040 Views	September 13, 2020, 07:23:47 am by 70Rcode
Scale Model John Deere E Scale Model John Deere E Nick · September 05, 2020, 10:16:27 pm Filmed this afternoon at a show in Iowa https://youtu.be/WIsO9xufSis 5 Replies · 1438 Views Started by Nick	5 Replies 1438 Views	September 08, 2020, 10:43:56 pm by Nick
Line shaft portion of the woodworking shop build for the M91 complete. Mostly out of wood, of course Line shaft portion of the woodworking shop build for the M91 complete. Mostly out of wood, of course Adirondack Jack · September 07, 2020, 08:40:41 pm The main line shaft and it’s drive wheel, a floating input jack shaft, tensioned by engine positioning, and two hand sewn belts ... 5 Replies · 1764 Views Started by Adirondack Jack	5 Replies 1764 Views	September 08, 2020, 06:32:28 am by Steam Technology
High bypass check valve for piston water pump build. High bypass check valve for piston water pump build. Adirondack Jack · September 04, 2020, 01:01:17 am In the quest to make the M91 do some work, I took a day off from building the woodworking shop, to experiment with check valves ... 11 Replies · 4382 Views Started by Adirondack Jack	11 Replies 4382 Views	September 08, 2020, 01:37:54 am by Adirondack Jack
Tools / Shop Stuff Tools / Shop Stuff WillieBeard · September 03, 2020, 07:19:08 am Is there a particular place in the Forums to discuss or ask questions about what tools and equipment different members have and ... 3 Replies · 1426 Views Started by WillieBeard	3 Replies 1426 Views	September 08, 2020, 12:51:28 am by Adirondack Jack
Single cylinder tractor model Single cylinder tractor model JinMachine · September 02, 2020, 07:32:18 pm This is a gasoline version tractor model I made.Jin https://youtu.be/sr9FRot5FiI 3 Replies · 1139 Views Started by JinMachine	3 Replies 1139 Views	September 03, 2020, 08:30:53 pm by JinMachine
Jin Jin WillieBeard · September 02, 2020, 05:52:46 pm Reading through the forums, I see "Jin" a lot. Yes, I’m brand new here, so please enlighten me...kindly. 4 Replies · 1452 Views Started by WillieBeard	4 Replies 1452 Views	September 02, 2020, 08:20:54 pm by WillieBeard
Lil Brother engine help wanted Lil Brother engine help wanted lodalodge · August 25, 2020, 11:32:57 am Hi from BC CanadaI am looking for someone who has either an air cooled or water cooled Lil brother engine that would be able to ... 9 Replies · 2285 Views Started by lodalodge	9 Replies 2285 Views	September 02, 2020, 04:01:03 pm by lodalodge
Two New Arrivals at the Post Office Today! Two New Arrivals at the Post Office Today! crazydoug · August 29, 2020, 08:09:17 am Wow! Two engines arrived on the same day! With no engine shows to go to this summer, I felt that I needed another home project... 8 Replies · 1999 Views Started by crazydoug	8 Replies 1999 Views	August 31, 2020, 10:22:54 am by RedRyder
Re-Run..... Time to Clean & Run the Perkins Water Cooled Vertical Side Shaft Gas Engine Model by Gar Re-Run..... Time to Clean & Run the Perkins Water Cooled Vertical Side Shaft Gas Engine Model by Gar RedRyder · August 29, 2020, 08:34:42 pm This engine has remained a static display in the Office of Steam for over 2 years and it was talking to me.....Saying "clean me ... 8 Replies · 2290 Views Started by RedRyder	8 Replies 2290 Views	August 30, 2020, 09:51:36 am by RedRyder
Only 2 DAYS REMAIN to VOTE for Your Favorite in Our Engine of the Month Poll for September and Send Only 2 DAYS REMAIN to VOTE for Your Favorite in Our Engine of the Month Poll for September and Send RedRyder · August 29, 2020, 03:24:14 pm Time to get your votes in here:https://www.officeofsteamforum.com/draw-from-the-hat-and-poll-coming-here/engine-of-the-month-pol... 0 Replies · 973 Views Started by RedRyder	0 Replies 973 Views	August 29, 2020, 03:24:14 pm by RedRyder
New M91, running in its new stand. New M91, running in its new stand. Adirondack Jack · August 24, 2020, 03:59:49 pm The M91 is a fascinating engine to watch run. It’s also a bit of a hoppy little hot mess when run on the original battery box/st... 3 Replies · 1635 Views Started by Adirondack Jack	3 Replies 1635 Views	August 25, 2020, 04:53:24 pm by Steam Technology
Hey Particleman. Found the adjustable speed control video Hey Particleman. Found the adjustable speed control video Adirondack Jack · August 14, 2020, 07:44:08 pm This fellow has done some interesting mods to his hit and miss. A speed control adjustment, timing adjustment, and improved mixt... 4 Replies · 1446 Views Started by Adirondack Jack	4 Replies 1446 Views	August 22, 2020, 12:08:27 pm by Particleman
Another M91 in service. Another M91 in service. Adirondack Jack · August 20, 2020, 06:58:42 pm The m91 engine arrived today from enginediy.com. Or rather I’d almost want to call it an engine kit. It certainly wasn’t ready ... 3 Replies · 1466 Views Started by Adirondack Jack	3 Replies 1466 Views	August 21, 2020, 02:50:04 am by Raphael
A question on shipping from china A question on shipping from china Adirondack Jack · August 18, 2020, 11:04:09 am I’m waiting for an M91 purchased through Enginediy.com. I’ve been following the tracking as it goes through the system. (Amazin... 11 Replies · 3422 Views Started by Adirondack Jack	11 Replies 3422 Views	August 20, 2020, 07:59:18 pm by Adirondack Jack
A question of scale. A question of scale. Adirondack Jack · August 14, 2020, 01:35:02 pm Though I know that strictly speaking, a scale model is a replica of something that did or does exist, or at least that’s how we ... 6 Replies · 2135 Views Started by Adirondack Jack	6 Replies 2135 Views	August 18, 2020, 07:12:37 am by RedRyder
The Anatomy of M12 Engine The Anatomy of M12 Engine seuguy · August 09, 2020, 01:16:04 am Hello everyone, this is my first post in this forum. I am also a new owner of Jin’s M12 engine. I learned a lot about this engin... 9 Replies · 2826 Views Started by seuguy	9 Replies 2826 Views	August 13, 2020, 08:03:12 pm by RedRyder

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