Abby’s Guide > Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) > Discussions > ohv vs. ohc

Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions

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mikiewest

Joined: Dec 29, 2007
Points: 262

ohv vs. ohc
Original Message Feb 22, 2010 8:56 pm

I notice robin subaru portable generators have ohv and ohc on the 2009 models.Is one more reliable or more expensive to produce??Why did they change for the 09 models?I see most generators use ohv engines.

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mml4

Snow is good,
Deep snow is better!

Joined: Dec 31, 2003
Points: 544

Re: ohv vs. ohc
Reply #11 Mar 1, 2010 5:47 am

borat wrote:

The OHC Honda engine on my yard tractor is a GX series. I've not heard of any complaints about their durability. If belts are suitable for high mileage automobiles, I have no concerns with their reliability/durability in an OPE application if properly maintained. Time will tell I guess. Regarding your comments about the GC series engines belt failures. Could that be caused by low oil conditions?

Good question re: low oil. I will ask the next time I see the mechanics at the Local ope shops. There are two local shops and both said they didn't like the belt driven Honda's because of durability and repair cost.

Is it an interference head design? That might account for their comment that they are too costly to repair if the belt breaks.

Marc

SnapperV210P,Toro22177,TroyBilt42010Snowthrower,Craftsman Shredder,American Turbo Pressure Washer HondaGX200,Stihl011Saw,EchoPas260Trimmer Edger,EchoPB602Blower,EchoHCR150Hedge Clipper

borat

Joined: Nov 10, 2007
Points: 2692

Re: ohv vs. ohc
Reply #12 Mar 1, 2010 9:35 am

By "interference" type I'm assuming you mean if the belt breaks, the valves may make contact with the piston(s). Right? I really don't know if it is or not. I've never had it apart. Don't really plan to either as long as all is well.