Time to rebuild, Opinions / Suggestions Options

[BPGREER]

Well it looks like it may be time to tear my engine apart. McMark was kind enough to point out my lack of compression this weekend. It looks like I have about 110 lbs on 2 cylinders, and 120 on the other 2. The motor has 64,000 miles on it (original), but it did sit for 17 years in a garage by the ocean. A guess is that the cylinder walls have pitted. I am thinking about rebuilding the top end. I realize there are some who disagree with ever taking this approach, but being that the engine has relatively low miles I hope it will work out. If I do choose this method, what would you all suggest in the way of cylinders/pistons sets, etc. I am running the orig Djet, so would going with the 96mm setup still function properly? I'm not trying to stray too far from stock (or to spend too much $$$), but wouldn't mind a little extra power. Thanks for any advice.

Brian

[BPGREER]

So what is the real advantage in the 96mm? What is the approximate payoff for the additional displacement? Will either of these options shorten the life of my engine? And while I'm in the question asking mood (IMG:http://www.914world.com/bbs2/html/emoticons/biggrin.gif) , how many miles do these engines normally last?