Posted by Brian in Oregon on Tuesday, April 30, 2002 at 10:38PM :
In Reply to: Prefered voltage 6 or 12 posted by Bob Cocivi on Tuesday, April 30, 2002 at 4:47PM :
I had a 52 IHC that was a beast to start. I got rid of the #4 battery cables and put in 00 gauge. Fired right up like it had a 12v battery.