Actually, it's a 100, with 115 carbs. I think I may have sucked a washer into the bottom cylinder and really screwed things up. Took a chunk out of one intake port. <br /><br />My questions are:<br /><br />I am going to get that cylinder re-sleeved but there are some knicks and melted metal in the "head" Will this be a problem if I clean the head well of the debris?<br /><br />Will this engine rebuild well. It's an inline 4, the one that idles on 2 cylinders and brings the other two online at a certain rpm.<br /><br />Any advice or info will be greatly appreciated.<br /><br />Thanks,<br />Kevin