I wish I could afford a new Toyota Camry V-6... Those things will run 14.20s at 100mph in the quarter... pretty much toe-to-toe with a stock 340 in an A-Body, and that ain't too shabby... and get you 30+mpg on the highway.
Put a 4sp or more ratios auto tranny behind that 340, and some 3.9 or 4.11 gears in the diff, and some fuel injection and you'd find the 340 will hold it's own.
That Tojo goes good for whats put in it....VVT/VVTL, 4 valves a pot, nice valve angle, cam specs, injection, manifold design, all alloy construction, etc, etc.