I'm thinking about doing a large SP on my spare 12a. Motor runs, but the dowell pins leak, so time for a rebuild. I've got a mild SP engine in my 7 right now, but ah...the quest for a more of a kick in the *** is calling. I've heard Judge Ito at nopistons.com is the expert, and I tried searching over there for his writeup, but I can't find it. This will be my first port job, so I don't wanna mess it up. Can anyone point me to his writeup? Also, this motor is for sale, $200 takes it as-is. 100k on the clock.