Hydrogen Fuel: Benefits and Challenges; Heavy-Duty Engine Pistons: Which Way Did They Go; Cleaning Aluminum Engine Parts: Understanding The Facts; LS Fastener Torque Specs: OE and Aftermarket. Read the complete digital version of this issue, go to Meet Incoming…

Project Flathead: EREF Engine Giveaway; The Sound of Thickness: Taking the guesswork out of block machining; Electric Vehicles: Understanding the challenges; Cleaner Isn’t Greener: A view from the editor; Valve Springs Part 2: Materials history and physical concepts. Read the…

AERA Celebrates 100 Year Anniversary; Bubbles: Meant For Beer, Not Cooling Systems; Lifters: A Technical Overview; Valve Springs: Materials History and Physical Concepts; Piston Pins: Surface Finish and Form. Read the complete digital version of this issue, go to …

EREF Engine Build: Big Block Chevy, Part 3; The “R” Factor; The Engine’s Thermal Dilemma; High-Performance Gaskets; Valve Materials; and more! Read the complete digital version of this issue, go to The “R” Factor – Chuck LynchHigh-Performance Gaskets –…