Pistons, crank, cam, dizzie, ignition, conrods, tappets, pushrods, flywheel, clutch, starter, front pulley, timing cover, roll master adjustable timing gear, timing chain, water pump etc etc etc etc

GX head removed in place of one with smaller ports, hence better low end power. If you want a GX head back on it then I can arrange for a brand new GX head to be put on, fork out the big bucks for that.

45mm carbs removed and replaced with 40mm for improved air-speed and better low end power, if you want 45's back then buy your own and I'll keep the mikuni's.

Block was exchanged because as I said it was beyond clearance to suit those pistons, old block is here if you want it all it is is a 74.5mm block.

So what is left of the race motor?

With the old head and big 45's the thing won't even idle let alone start making power after 5000. Like I said if you want all that back on sure thing, just amend the price and be prepared for a nightmare getting it to run right and behave.