Abby’s Guide > Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) > Discussions > honda 520 vs toro 621 single stage
Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions |
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borat
Joined: Nov 10, 2007
Points: 2692
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Re: honda 520 vs toro 621 single stage
Reply #25 Nov 3, 2011 9:29 pm |
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Borat, Are you planning to run two 221Qs at the same time? Just curious on why you purchased another 221Q. There must be a good reason since you are very logical. Not sure how/where I said I had two 221QEs. I have just the one. However, I also have a 1997 Craftsman SS machine and a 2005-ish MTD SS machine. Both powered by 139cc Tecumseh two cycle engines. I got them both dirt cheap and put a lot of time/work on the Craftsman last winter. I over-ride the governors on the Tecumseh's to run them at 6000+ rpm. I can actuate the governor to work like a throttle. Kind of like using a chain saw. Rev up the engine to throw snow and let off when backing up etc. I flogged that Craftsman pretty hard at high rpm and it just keeps on going. I'm curious how much abuse the Tecumseh two cycle engine can handle. I find it much more fun to operate than the Toro that runs at a fixed 4000 rpm. I didn't get the MTD until later in the year. I over-ride it also but it's a bit on the light side and not as effective as the Craftsman. I think I'll plant it on the deck to keep it clear. For real big snow events, I use the Simplicity two stage machine.
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aa335
Joined: Nov 29, 2008
Points: 2434
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Re: honda 520 vs toro 621 single stage
Reply #26 Nov 4, 2011 12:29 pm |
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@aa335, Do you know whether the Toro 621/421 can accept Honda GX160 engine? Do you know whether the engine on your Toro uses standard 3/4" shaft? Thanks for your help. Can't say for sure, haven't poked around inside the machine getting measurements. The current engine is probably a GX160 clone so everything is likely to be similar in dimensions; the power is going to be the same too, or close to it. No point to do the engine swap unless it fails or it gives you comfort having a real GX160. Honda has updated some of their snowblower models this year, hopefully, there's going to be a HS520 update or redesign sometime this decade . Hopefully a GX200 or GX240 finds it way in there, in the form of a HS621. Just hoping....
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