Spark Plugs

By SRT-Tom · Jul 7, 2019 · 1.5K

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Car Batteries
Almost all of today’s car batteries are "maintenance-free." However, your battery should be load-tested annually once it is 2 years old if you...
Timing
In older automobile ignition systems, the high-voltage pulses are produced by means of breaker points controlled by a revolving distributor cam....
Proper Tire Pressure in Cold Weather
It’s known that when the temperature decreases by 10 degrees, tire pressure drops between 1 and 2 pounds per square inch (PSI). It happens not...
Paintless Dent Repair
Paintless Dent Repair (PDR) is an environmentally friendly repair method that restores a vehicle’s body to factory-like condition in a fraction of...
2013 Dodge Challenger miss shifting and overheating
My 2013 dodge challenger sxt was sitting in my barn for a month or 2 while I waited for a coolant line to arrive. well while the car was sitting a...

The Origin of Scat Pack
The Dodge Scat Pack was originally introduced in 1968 with the Charger R/T, Coronet R/T, Dart GTS, and Super Bee. In 1969, the Charger Daytona...
Oil Catch Cans
There has been much discussion if an oil catch can is necessary on a high performance engine. It is my opinion that the relatively modest price...
Challenger- Concept to Production
The planning and design of the Challenger concept car started in 2004. At that time, Chrysler’s Pacifica Studo was given the assignment to work...
Evolution of Hood Scoops
Back in middle school science class, we learned that in order to make fire, you need three ingredients: fuel, ignition and air- or, more...
Why Do Hemi Engines Have Dual Sparkplugs?
Each cylinder on a Hemi engine has an ignition coil pack over one spark plug, and a regular plug wire connected to the other spark plug. Further,...