400 low buck dont give a

I kind of have the same love of the 400. It's virtues of stiffness help it survive the duty it was given hauling around 4000 lb c bodies :finga:. Many of them came with factory 4 bbl thermoquads (love that sound!),and for having quite pathetic compression ratios'and choked up with emmisions equipment,still managed to make a decent amount of power...not the high performance era amounts,but not bad considering. Strip that motor down,cam it up,throw on headers and duals,it'll run better than a 383.