anonymous.shyster wrote:I've heard that it can add a couple of horsepower to flow the crankcase while you have it apart, removing rough casting burrs and radii the edges. Can somebody explain how to go about this, and what to look out for. I don't want to make a mess...
I believe there was a thread on this not long ago, which had some words of wisdom from Matt and links to these:
http://www.dogfight-racing.co.jp/race/f3photo.htm
http://www.hm3.aitai.ne.jp/~aichi/kaizou2.htm