360 Magnum vs 340 mild street build - my experience

13.9 @101 was best for my 70 340 cheater slicks 3.23 gears
and my stock 360 (stock 360 heads, less than stock 340 cam), without headers, and 2.45's and stock converter on a normal radial tire went 13.9's all day. It had eddy intake and 750 holley. 1976 Duster