Bugsy I's 1098 proved to be a very rugged and reliable engine. Once I got PCV Valve in place and connected properly 5 small drops of oil marking his territory but no longer the Exxon Valdez as he was when purchased. Carbs got synched properly and would start with 1/2 turn of the engine form cold if driven within the last few days. My '69 1275 for Bugsy II, I have not had running yet but it was running when removed(using a quart every 200 miles and down on compression), needs a valve job and maybe rings, was a strong runner before it got replaced with a 1380 and a 5-speed. Looking forward to that portion of the project once I get through Bodywork and Paint and upgrade to Disk Brakes and Front End rebuild and Wiring, and Interior, and the list goes on.