i was wondering if anyone made spark plug wires bigger than 5mm for a 2.7 Tacoma. Also can the stock coil pack support bigger wires? TIA -Steven

 

Here are a couple of threads I found by using SEARCH:

https://www.yotatech.com/forums/f2/plugs-wires-75356/
https://www.yotatech.com/forums/showthread.php?t=75356
https://www.yotatech.com/forums/f2/whos-got-best-deal-going-plug-wires-50570/

There _are_ larger wires out there, but the general consensus is that when we're talking about a stock ignition setup, then a good set of stock diameter wires will give you as much kick as a cheapo set of larger wires.

Coil pack wise, yeup, you'll be fine. A larger diameter wire won't draw more current, it will only let more current flow.

 

Ditto to what Mark said, even on a supercharged motor, the stock wires are fine.

 

x2 on the above posts