Micro Petter information page
These are a neat little motor in a 4.5 hp range I don't have any for sale so this page is for info only.
The ones i have been exposed to have be good overall however due to Indian QC each engine must be evaluated individually.
I have cleaned some sand out of these engines but have noticed few major problems.
One of the biggest problem I have had it the governor lever gets bent out of contact with the fuel rack and the engine runs away.
These engine will run along time with proper maintenance and proper mounting. They were designed to be bolted to a large block of concrete.

