trying to find out what these are. there is trick flow valve covers on them marked TFS-SBF-VC-1 but unsure of the heads, also suppose to have 1.7 rockers according to seller.. here some pics
some #'s on the head read 9824 or 9B24 and a symbol , theres also a symbol on top of the rockers..no idea
some #'s on the head read 9824 or 9B24 and a symbol , theres also a symbol on top of the rockers..no idea