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« on: December 12, 2019, 11:43:20 PM »
so this topic im sure has been beat to death but there is still no real answer that i have come across, when switching to a 12v battery what group size is the most correct fitting for the battery hold downs as there are a couple different sizes for our jeeps that may fit and i currently have a cj3a battery tray and i plan on using the willys mb battery hold down because it allows for a bigger battery and a 36r battery seems to fit darn near exact and thus brings up the next topic of how much cold cranking amps are needed to crank a 6v starter using 12v in say 20 degree avg temps because it seems the 36r only comes with 650cca