Flat vs Roller Tappet Lifters - Summit Racing Quick Tech Tip - YouTube
Bumpstick Basics: Hydraulic Versus Solid, Flat-Tappet Versus Roller Cams - Mopar Connection Magazine | A comprehensive daily resource for Mopar enthusiast news, features and the latest Mopar techMopar Connection Magazine | A
What is the difference between a flat tappet and a roller camshaft?
is a roller cam worth the extra cost vs a flat tappet design | Grumpys Performance Garage