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Old 10-01-2009, 09:21 PM
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Default free lawnboys at davidsfarm<<< anyone see this?




oh, boy, look at that pile.
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Old 10-02-2009, 03:32 PM
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Most are junk. I wouldn't take anything older than 1998.
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Old 10-02-2009, 03:45 PM
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i would steal the decks i wonder how much you can get for some magnesium and its fun to burn if you got a weldin mask.
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Old 10-02-2009, 05:07 PM
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It sucks when people give stuff like that away for free because most of the time people just scrap them when like he said most of them would be running in 10 minutes. Although i think since scrap has been down people are salvaging more
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Old 10-02-2009, 05:07 PM
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Very few magnesium decks were made.
I'd be very surprised if he had more than 1 or 2 out of the bunch.
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Old 10-02-2009, 06:06 PM
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Why did they use magnesium?
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Old 10-02-2009, 07:56 PM
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Same reason they used them in wheels.
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Old 10-02-2009, 08:23 PM
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dude i just watched that vid wish i lived up there
as for russ's comment about not taking anything older than 1998 i'd rather have a good old one rather than a new one most of the old ones were way better built.
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Old 10-03-2009, 12:41 AM
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Wow! I'd love to have any of them to mess with, too. Too much potential in those motors to pass up.
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Old 10-03-2009, 08:08 AM
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Quote:
Originally Posted by motor_head View Post
most of the old ones were way better built.
Not in my experience.
DuraForce far surpass the earlier models by any criteria you wish to choose.
DuraForce have better porting, twin ball-bearing mounted crankshaft, more power, lighter, and more easily converted over to do what I require them to do.
Models A, C, D utilize bushings for crankshaft support and once they are worn out, crankcase must be replaced.
Only weakness in the DuraForce is the CDI pack.
They do fail on occasion but they also can be easily repaired once you understand why they fail.
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Old 10-03-2009, 05:27 PM
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Quote:
Only weakness In the DuraForce is the CDI pack.
They do fail on occasion but they also can be easily repaired once you undestand why they fail.
Vibration?
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Old 10-03-2009, 06:24 PM
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Moisture.
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Old 10-03-2009, 06:29 PM
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Ohh ok. What do you figure the cure is other then just drying it out with the oven and WD-40 method?
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Old 10-03-2009, 06:39 PM
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Baking is only way out. Works most of the time. Sometimes it's a permanent fix...sometimes temporary.
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Old 10-03-2009, 06:44 PM
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Ohh ok. So when the Duraforce engine is being used in go kart weather and not outside in the rain on a lawnmower, Do the coils still fail from moisture?
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Old 10-03-2009, 06:55 PM
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guess i haven't had alot of experience with lawnboys but all the 4 stroke motors ive worked on the older ones were way better built
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Old 10-03-2009, 07:02 PM
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Yes, but don't think that this problem occurs often.
I got some really great deals on engines that had "No Spark".
As a result, they were sold "as is" for parts.
I purchased a new pack (as a back-up) for $60 and as yet has not been needed.
Turns out the B&S 2 cycle snow engines use the same pack.
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Old 10-03-2009, 08:00 PM
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Ohh cool.
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Old 10-03-2009, 09:13 PM
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Quote:
all the 4 stroke motors ive worked on the older ones were way better built
Lawn-Boy never built a 4 cycle engine. 4 cycle Lawn-Boy engines are B&S or Tecumseh.
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Old 10-08-2009, 12:12 AM
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Gotta be honest- I think I've only seen one DuraForce in person. They must be a bit rare. The "other" lawnboy motor used in Russ' kart seemed to do pretty well for itself.
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