[quote=“mabagal”]
that internal swap trick sounds cool. what are implications of doing a block swap here (say if one were to build a motor off-the-bike and swap in)? if the block serial says it’s a 150, will they question that it’s not the motor that came with the bike?
[/quote][url=Swap engine or powertrain? for you[/url].
There are a million momma-poppa CNC factories in Taiwan. Most all of them can create programs from .igs or .stp files. You will have to find one willing to do one-off stuff, and negotiate a price. Forget about mail-order. You will have visit in person many times and do a lot of hand-holding to get what you want.