Plugs & wires

[Peezer123]

What's everyone using for the 5.3? I have 2005' Tahoe 2wd

 

[thirdcoast]

I only use Taylor 8.5mm..

Absolutely no cross firing..

TC

 

[bigfootchiro]

I use Taylor Thundervolt 40 ohm wires

 

[retiredsparky]

I believe that one advantage to the coil packs is the elimination of cross firing. The wires can still have insulation failure which will cause grounding of the plug wires and conductor failure which can take out the coil packs eventually.