I changed the top pic, heads not stock, but a stock max wedge intake & type of carbs used. Carter AFB's I think. Many seen now with Holley's.
The bottom pic is a factory stock configuration for al general purposes. Remember being a teenager a traveling to the sticks just to see one. A big red Chrysler Imperial & when we raised the hood it looked alien. Hell it still does.
The Carter AFB's were far better carbs than the newer Thermoquads ever were. I bought a new AFB for my 70 Roadrunner and it was sooo much easier to tune than the average Holly and it has a bit better off the line performance. However in the end I went with Holly for it's better mid range and top end performance. Sad that so few kids today can actually build motors or even understand how one works.
