Knocking 340

To get a rough figure on the HP you will need to have the calculated compression ratio and cam spec's.
Will the engine be stroked? Any head work?
They are members on here that are dam good with power calculations.
Me not so much.

Its a stock '68 forged Crank. No head work, just Stock X-Heads. 40th over KB Pistons and Im not sure of the Cam, will be a fairly mild Comp Cam. I think its the xe268h with matching lifters and springs.