350 hp out of a fairly stock 340

these videos are such a slog. they're all 30 or more minutes too long and besides leaving out all the critical information (parts, cams specs, compression ratios, etc) they straight skim over so many important parts. what's the timing? what's it at now? what fuel is it running?

it's cool watching these old pieces goin' full chooch on the machine and all, but it's as if they leave so much on the table.