jeepsr4ever wroteI think your mistaken the Moly rings need specific course cross hatch and seat much slower than iron rings.
http://www.hastingsmfg.com/ServiceTips/cylinder_bore_refinishing.htm
I've installed HUNDREDS! of sets of these and when we bored an engine we use the 280 grit and "knocked the peaks off" with a "match stick" hone, the CLEVITE rep came to the shop and gave us "the schpeel", we put moly in every gas engine unless it was an "LP" HYSTER forklift engine or intended for DIRTY! conditions, LP engines got iron and "INDUSTRIAL" engines got CHROME.
Like Fife said with moly you get the puff of smoke from the assembly lube and the rings are broken in before the cam!
I'm not sure why my signature isn't showing up?, I'm an ASE Master certified engine machinist in gas and diesel, and have THOUSANDS of hours of engine work experience in cylinder head machining and engine assembly, so you can argue all day if you want!?
