Use a table ban saw to hack off the 340 piston crown .

I don't believe you know what

IMG_20230604_121740295.jpgthe term, cost effective is!
fill yer boots dude, you seem not to care what other sensible or cost effective options you're given so go for it. once you've buggered them and they're un saleable don't say you weren't warned. :thumbsup: