In need of an education..340 vs 360.
340 block advantages
-can be bore bigger than most 360
-small main bearings
360 block advantages
- cheaper most times
When we talk about engines we always leave out the rest of the car a 400hp 225/273/318/340/360/408/440/500 will produce similar times if put into the same chassis if weighted equal and if each had the right gear and stall speed for each engine.