Picked up a nice condition 1989 Troy-Bilt Pony with a broken rod for $200. The rod break was multiple pieces so did not flail around inside breaking the block or other parts. There was no rod melt on the crank journal so possibly a fatigue break rather than low oil. Put in a rod, rings and gave it a valve job. Compression is 120 warm after about 20 minutes or run time. I was hoping for 140. Gave it an oil change and probably give it another after an hour.
Comparing this to the front tines I've had (1 MTD 3hp, Ariens Jet 4hp and Jet 5hp). The front tines are fine. Doing beds go very quickly and with the front tine you can work out bigger rocks with all the handlebar control availabe with a front tine. I don't think rocks will be so easy to dig out with a rear tine. For just doing down a row the rear tine is much easier with the wheel drive which makes it effortless. The tines spin much faster than the front tines I've had. They pulverize the soil much better and leave it fluffed up and airy. The back plate actualy smooths out the soil which was a surprise so the bed ends up being fairly flat and smooth. All in all a nice rig so I've sold off my front tines.
This message was modified Mar 27, 2012 by trouts2
