Originally posted by: Eli
I have an old self propelled 20" mower with a Briggs and Stratton 3.5HP.
I'll quote some comments I made in another thread;
That's what's going to happen to our lawnmower one of these days. The poor little Briggs and Stratton 3.5HP is worn out and doesen't develop any power at the normal "high" speed of 2900rpm, so I shortened the govenor spring and it cruises along at 3700RPM when mowing the lawn now.And even then it will die when you go too fast into a large patch of grass.
I just hope it doesen't throw the rod at me, projectile-like. :Q That would kinda suck.
As long as it doesen't put a hole in the crankcase, which it most likely will, I have a spare rod I'll throw in it for another season or so of (ab)use.
I'm already running 20W-50 in it, cause the rod knock is quite noticable with 30weight.. heh.
It's kinda almost a game. See if we can notch the abuse up a tad while still having it last the mowing season. I estimate 2 mows/month for the next 6 months. That's about 10 hours of operation... lol.
I think the reason that it dies so easily is more of a function of the blade being about as sharp as a brick...![]()
Originally posted by: OrganizedChaos
Originally posted by: Eli
I have an old self propelled 20" mower with a Briggs and Stratton 3.5HP.
I'll quote some comments I made in another thread;
That's what's going to happen to our lawnmower one of these days. The poor little Briggs and Stratton 3.5HP is worn out and doesen't develop any power at the normal "high" speed of 2900rpm, so I shortened the govenor spring and it cruises along at 3700RPM when mowing the lawn now.And even then it will die when you go too fast into a large patch of grass.
I just hope it doesen't throw the rod at me, projectile-like. :Q That would kinda suck.
As long as it doesen't put a hole in the crankcase, which it most likely will, I have a spare rod I'll throw in it for another season or so of (ab)use.
I'm already running 20W-50 in it, cause the rod knock is quite noticable with 30weight.. heh.
It's kinda almost a game. See if we can notch the abuse up a tad while still having it last the mowing season. I estimate 2 mows/month for the next 6 months. That's about 10 hours of operation... lol.
I think the reason that it dies so easily is more of a function of the blade being about as sharp as a brick...![]()
3700 rpm should be fine for that engine. the govener is set like that so the blade dosen't spin off and KILL you.....
Originally posted by: pyonir
What is a lawmower?
<---lives in Arizona
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Originally posted by: eviltoon
I just got a beautiful Lee Valley 17" push mower. This thing is a piece of cake to push and cuts like a nothing I've ever seen.
Ummm, by push I mean completely manual. Non electric, no gas. Just alot of whirling blades