Still massive crosshatch on the cylinder walls and the plugs looked dark and a little oily except for 2 plugs looked a little fouled but was mostly coco brown,the exaust ports were sooty,and the intake runners are clean.edelbrock streetmaster intake ,single plane even runners,1405 edelbrock carb(600 cfm) ,mechanical fuel pump and I have never ran this engine myself.Still yet to do the compression check.Pistons have .030 stamped on the top.