Spark plug heat range
05-19-2015, 11:08 PM
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Spark plug heat range
I have a 2011 C6 LS3 car that's full bolt ons with a BTR stage 4 cam. What plugs would you guys recommend for motor and nitrous. Currenty running NGK BR7 for motor and planning on running 8s for a 175 shot. Also does anyone know if there would would be any power gain going to 6s on motor? If so how much?
