![All-Terrain Lawn Tractor Forum](https://i.servimg.com/u/f23/18/66/18/00/header10.png)
All-Terrain Lawn Tractor Forum Like riding lawn tractors through mud, woods, rocks, and snow? Then this is the place for you! Share your ideas, Post your projects and more! |
Welcome to the All-Terrain Lawn Tractor Forum! |
| | Briggs Twin Valve Play (wiggle) | |
| | Author | Message |
---|
lawnzilla New Member
![lawnzilla](https://2img.net/u/2812/37/66/46/avatars/344-3.jpg)
![New Member New Member](https://i.servimg.com/u/f62/19/56/75/89/g110.png)
Join date : 2012-05-09 Points : 4513 Posts : 4 Location : aracde ny
![Briggs Twin Valve Play (wiggle) Empty](https://2img.net/i/empty.gif) | Subject: Briggs Twin Valve Play (wiggle) January 12th 2016, 10:23 am | |
| It's been years since I played around with small engines. My question is how much wiggle should there be with the valves on a side to side motion? I have spent most of my time playing with SBC motors and I know you should not compare apples to oranges. The engine is a 16HP Briggs opposed twin flat head and there are no removable valve guides. The valve stems are hardly worn and and measure almost like new. So the only possible play would be from the drilled holes in the aluminum block. Valve seats and the valves are in real nice shape, just don't know if the block is too worn or not.
| |
| ![Go down](https://2img.net/i/empty.gif) | | mr.modified Veteran Member
![mr.modified](https://2img.net/u/2812/37/66/46/avatars/1175-45.jpg)
![Veteran Member Veteran Member](https://i.servimg.com/u/f62/19/56/75/89/g510.png)
2015 Build-Off Top 3 Winner
2015 Build-Off Top 3 Winner
2016 Build-Off Top 3 Winner
2016 Build-Off Top 3 Winner
2018 Build-Off Finalist
2018 Build-Off Finalist
2022 Build-Off Entrant
2022 Build-Off Entrant
1st Place Build-Off 2014
1st Place Build-Off Winner 2014
2023 Build-Off Entrant
2023 Build-Off Entrant
Age : 34 Join date : 2013-11-02 Points : 7090 Posts : 2907 Location : New Jersey USA
![Briggs Twin Valve Play (wiggle) Empty](https://2img.net/i/empty.gif) | Subject: Re: Briggs Twin Valve Play (wiggle) January 12th 2016, 6:07 pm | |
| If they are pretty good they shouldn't move much. Maybe just enough to see that it moves. But I've seen some with quite a bit of play. Still seemed to run ok. Not much you can do really, unless you wanted to get bronze valve guides put in, which probably isn't worth it. The cylinders are probably pretty well worn too if the valve guides are beat. I/C engines have a bronze guide on the exhaust valve. The go kart/quarter midget guys get them pressed in to both when they build an engine. | |
| ![Go down](https://2img.net/i/empty.gif) | | | Briggs Twin Valve Play (wiggle) | |
|
Similar topics | ![+](https://2img.net/i/fa/responsive/icons/mini/plus-square.png) |
|
| Permissions in this forum: | You cannot reply to topics in this forum
| |
| |
| Who is online? | In total there are 113 users online :: 0 Registered, 0 Hidden and 113 Guests
None
Most users ever online was 412 on January 7th 2023, 7:59 am
|
|
|