Among the parts I have for them, have 2 of the PB cylinders of which one is already modified for an external head and has a water jacket.
@ 4-6 pistons NIB and most low drag single ring ones !! .... xtra rings too. Even a few CDI points conversion chips in there
If you want a major kick in the pants towards running those engines ? ...... $100 + actual ship costs for the lot, and that's a LOT of stuff you can't even buy from echo any longer.
FYI ... if interested