first year tecumseh change over to the square style covers on the 5hp models i have found two factory minibikes made by fox (thunder bolt) that had no ID tag stamp on top of the square covers. the only thing they use for a ID was a very small ID tag that was mounted on the side of the engine with one screw and no it was not a replacement engine. so if there is no ID tag stamp on top of you cover? it could of been one of the years?
5hp tecumseh with out the stamp numbers.
side view of the cover. notes there is no extra tin covers for a electric start. for example,a snowblower engine would have.
how can you be asking $500(buy it now) for a motor you don't even know the bore size? that tells me the engine still has the original rings,valves...etc... and is just painted up ,,,,,,,,,,,,,,,,,,,,,,buddy
plus $45 for shipping
total for $545.........:doah: