These high-performance spark plugs feature iridium tips and smaller gaps 보다 stock, which make them perfect because that modified 2011-2014 F150 5.0Ls, and also even may be to handle supercharger systems and other forced-induction systems as soon as they"re properly gapped down. After you"re through, take it a look in ~ our practice tuning or our cat-back exhaust kits. Ford F-150 Fitments: 2011, 2012, 2013, 2014 Ford F150 through 5.0L V8 engines. Submodel Fitments: FX2, FX4, King Ranch, Lariat, Limited, Platinum, STX, XL, XLT. Some Exceptions apply, please watch individual product pages for certain fitments.




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Getting the right Spark Plug space for her 5.0L F150

While acquiring the right spark plugs for your F150 5.0L can help your Coyote V8 maximize that is power and also keep it running strong, making sure that her spark plugs have the correct void for your applications is equally as important. For the uninitiated, spark plug space is the distance in between the central electrode (the tip of the plug) and the floor electrode. Gap is extremely vital for ensuring the your 5.0L is gaining a good, clean burn in every one of its cylinders. Too narrow a gap could an outcome in a negative spark that might not correctly ignite your F150"s air/fuel mixture. Too wide a void may an outcome in spark blowout (especially in super load applications) and also misfires.

So what space should you operation in your 2011-2014 F150 5.0L V8? Well, if you have a bone stock truck and you aren"t to plan on doing any engine modifications, you have the right to stick through the factory-recommended .049" to .051" gap. Because that tuned F150s, 5-Star recommends a .045" space for optimal results with their tradition tunes. Supercharged F150s should gap also lower, under to .030" come .035" , depending on the an increase pressures and power outputs of her supercharger kit of choice.