Let's put a mild 8.2:1 360 on the dyno.

So, If you take a '74 360 short block and put 675 318 heads on it that have 1.88/160 360 valves, do some throat work to the heads (184 cfm @ .400" lift), use an Edelbrock Performer 318-360 dual plane intake, a Holley 1850-5 4160 carburetor, Comp 260H cam and stock 340 valve springs, $130 set of Summit headers, slap that puppy on the dyno, break it in and with no tuning, you could end up with something like this.

RPM.............TQ/HP

2500...........355/169
2600...........349/173
2700...........349/179
2800...........351/187
2900...........363/201
3000...........366/209
3100...........367/217
3200...........362/220
3300...........361/227
3400...........361/233
3500...........363/242
3600...........362/247
3700...........359/253
3800...........362/262
3900...........361/268
4000...........360/274
4100...........353/276
4200...........346/277
4300...........343/281
4400...........339/284
4500...........332/285
4600...........334/293
4700...........327/293
4800...........325/297
4900...........316/295
5000...........304/290
5100...........296/288
5200...........290/287

Not setting the world on fire, but interesting.