The Terrafirma TF3301 is IP67 rated. I think I'll have bigger issues if my pack is submerged in water over 1M deep. The grill is about as high up as both side air intake vents. So, I'm not too worried.
You're absolutely right about making sure everything is protected, especially when it takes this much effort getting it installed.
As for the wires, I believe mine came with either 2 or 0/1 gauge wires and they (+/-) both reached the main starting battery.
You're absolutely right about making sure everything is protected, especially when it takes this much effort getting it installed.
As for the wires, I believe mine came with either 2 or 0/1 gauge wires and they (+/-) both reached the main starting battery.