Also I dug out the crank and flywheel I plan to use. the crank is std at the mo but looks like it may need a grind but ill try and polish it first then measure it up, if ok ill drill it for 8 dowel.
The flywheel has seen some action before but will live again, a few years back this flywheel ripped through 8 dowel pins on my cheapo Chinese crank as I launched hard
Still I have since cleaned up the damage and it runs true when bolted up to a crank.
Now onto the extra lightnening….
The flywheel started at 13lbs, I'll take as much weight as I can off of this, coupled with the light non c/w crank it will make for a snappy little engine that revs/builds boost fast.
I made a start on this but then broke my cutter
will finish it up when I get some time and a new cutter.