Got the itch to get back out in the dirt. I have no dirt bike or gear so there goes $5000. Alternatively do I go for a 1000cc engine build as I've got go the cam, cam chain, HD springs and retainers, HD cylinder studs to go with already and a spare bottom end, barrels, port polished head, SS valves.
1000cc Kit $900
Rods $850
or
CB750 ultra crank (lightened, balanced + rods) $1344 plus below and sell off the second set of rods lowering the cost overall.
This kit includes a 10.5:1 c.r. 1000cc forged big bore piston kit with sleeves. H370 billet cam, performance valve spring kit, titanium retainers, adjustable cam sprockets, Carrillo billet H beam rods, and heavy duty cylinder studs. Complete match components at a kit price $2299.
Case boring required, can put the engine together myself and I'll throw on some 31mm smoothbores or something...another $1200.
In the end it's only money, I could always keep what I currently have and buy a big TV.