Hey guys I am new to porting. I have my 288 that I’m looking to play with. I had a farmertec cylinder that I purchased to work with. As I didn’t want to screw up a meteor or an oem cylinder. The farmertec leaves a lot to be desired… castings are rough. First off I cut .020 off the base. Cleaned and widened the intake. Widened the exhaust did not raise the roof any though. I have been watching Tin mans saws on YouTube. I like his channel. I know that I need to get some timing numbers. Here are some pics of my work so far. Any and all criticism is welcome. This is for learning. If I like the finished product I will get a better cylinder to match numbers with. Once I fully understand timing numbers I will raise or lower ports.