I have been looking for a new hemi predator for a while and none seem to be in stock at any of the harbor freights in my area. (Butler Pa) And rumor has it they have been discontinued. In searching for them I found these Tillitson racing engines that are 212s with a proper fly wheel rated at 10 hp out of the box. Why don't these have a series they run in? seems like a quality motor from the feedback I see. https://www.gopowersports.com/212cc...UjFBuhGUj-_hcmNTQ_S51GWoHWGg_cDxoC2yUQAvD_BwE