While HEMI engines have a reputation for toughness and durability, there is one common weak spot in the design: HEMI lifters fail a whole lot. Why?

Once upon a time, most car engines used solid or mechanical lifters. But unlike most fairy tales that begin that way, there was no lasting happy ending for them. Hydraulic lifters first appeared in ...

View post: Aston Martin’s 838-HP Valen Is Its Most Powerful Front-Engined V12 Ever YouTuber mechanic bought a suspiciously cheap, 6.4L Hemi V8 with mystery issues. Teardown revealed a failed lifter; ...