I'm only familiar with the 3000...6cyl? BTW, they even sound sweet. First I had a bugeye and then an MGB. One morning on my way to work, every wire in the Bugeye burned to the insulation ...EVERY WIRE. The MGB went through clutches for no apparent reason until I found the problem. By then I'd had it. The MGB problem was the pilot shaft bushing in the crank was worn.