![]() ![]() 500 ohms/ft Ferro-Spiral core developed for performance use. Ultra high temperature double silicone construction wire rated at 600 degrees Fahrenheit peak. Great for running headers with close tolerances, an engine bay with little room, or an RV with boots that melt because of heat. Ceramic boots withstand up to 2,000 degrees. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic Boots Withstand Up To 2,000° FahrenheitĪCCEL now offers the cure for burnt spark plug boots with Extreme 9000 Ceramic wire kits.8mm Double Silicone Construction Black Wire.The modern-day automotive technician has a lot more to work with when compared to the pre-internet mechanic. Google and Youtube are also your best friend when it comes to finding parts for and repairing any vehicle. Japan, Germany, and the USA are the countries that currently make the best spark plugs for your 5.7 Vortec. Note: Off-brand products that are made in unknown foreign lands are not the right choice for a crucial engine component. Talk to your local parts professional to get a good idea for which are the best choices for your 5.7 Vortec. Read More > How to Check a Spark Plug How To Choose The Spark Plug Wires for the 5.7 Vortec? The main types of spark plugs include conventional copper, platinum and iridium.Ĭopper plugs generally only last for up to 20,000 miles whereas platinum and iridium can last up to 100,000 miles under the right conditions. There are a lot of different spark plugs for sale on the market today. Reinstall the spark plug wires in the same order that you removed them, and reconnect any air hoses or electrical connectors.Īre There Different Types of Spark Plugs For the 5.7 Vortec? Gap the new spark plugs to the recommended distances between the center electrode and ground electrode, and carefully install them at the recommended torque spec anywhere from 12-15 newton-meters is a good bet.ĭon't forget that you can also apply dielectric grease where the spark plug meets the wire boot for a super clean electrical connection. If you have a bad valve cover gasket, be sure to get that taken care of before changing the spark plugs.Īlso, if there is oil on your spark plug but your valve cover gasket isn't leaking oil then you should perform a compression test to ensure that your piston rings are functioning properly and not letting oil into the combustion chamber.īlow out each spark plug opening with compressed air to avoid leaving debris in the combustion chamber which can cause a loud banging noise when first starting the engine. Remove each spark plug, and inspect it for signs of fouling due to oil. You will probably also have to disconnect an air hose that connects to the air intake. The spark plugs towards the back of the engine bay will require a wobble socket for access. You can also spray the inside of the boot with alcohol, or apply dielectric grease before installing it to clean up the electrical connection. Put rubbing alcohol in a spray bottle, and spray around the wire boot for easy removal and to avoid damaging them. Spark plug boot pliers (these aren't necessary but help for easy boot removal)įirst, you will have to remove the old plugs which can sometimes be a pain if the wire boots haven't been removed for a long time.Spark plug socket with extension and wobble socket.If you don't already have them, visit your local auto parts store and pick up these tools: How To Change Spark Plugs for Your 5.7 Vortec? ![]()
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