[miyu1975]

Been trying to find the recommended gauge wire for an engine ground? I have 2 gauge, but that seems to be overkill...

 

[[email protected]]

Check out B&C

B&C has some great flat braided ground wire and very flexible battery cable that you customize length and terminations.

from B&C
The best way to establish an appropriate electrical pathway for starter/alternator currents to the airframe. Constructed of two layers of woven, tinned copper wire, and high quality ring terminals, our Braided Bonding Straps are electrically equivalent to 2AWG wire, though more flexible.
http://www.bandc.biz/braidedbondingstrap.aspx

 

[Mel]

Should be the same gauge as that running to your starter.
Same current has to go through both.

 

[Bavafa]

Should be the same gauge as that running to your starter.
Same current has to go through both.

Just wanted to say, we can always count on a short, relevant and logical answer from Mel

Thank you for your great contribution

 

[Wayne Gillispie]

Two #2 Ga for redundancy

on my 10 or the equivalent in the braided type.

 

[miyu1975]

Looks like #2 it is...thanks.