It might seem like a daunting task, but Harley-Davidson's line of crate engines makes a swap easy -- and you can do it at ...

At the time it was billed as the highest displacement engine Harley-Davidson has ever produced, but in 2023 it released a 135 ...

(Note that BluePrint’s press release states these crate engines make 700-plus and 800-plus hp, respectively, but BluePrint’s website rates them right on the number at 700 and 800 hp.) ...

Harley-Davidson Big-Twin engines have always tended toward the upper end of their contemporary displacement ranges, which builds up steadily over time. Case in point, the 1,200 cc Shovelhead was ...