FWIW we use a single small 14lb Odyssey 12V Battery in the Vette. Starts that 17-1 plus, open spring pressure that would scare most SB with zero issues. We also have a myriad of racepak sensors to include 8 O2's and anyone who runs one knows how much power they rob. It also has a std SM one wire alternator, gotta have the juice for the power windows you know smile

"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"