Project Farm tests E3, Pulstar, Autolite Racing, NGK Iridium, and NGK Copper spark plugs for fuel efficiency, performance, and each was visually observed for burn characteristics…
What is the Best Spark Plug Design?
How To & DIY
How To Rule Out A Spark Plug As Your Problem
A very simple but effective method to confirm if a spark plug is/is not the cause of engine starting and/or performance problems. [More…]
Automotive Basics
Understanding Aluminum Heads and Spark Plugs
Spark Plug seizure in an aluminum cylinder head is usually caused by improper installation and too much torque. [More…]
Automotive Basics
How To Test and Assess the Health of an Older Engine
Any used engine will have some miles on it. Here are a few tests you can run to get a health report on an older engine. [More…]
