Is there an actual hi torque starter that is available for our FZJ's? One of my 80 I think may have one. I can tell the difference when I crank her up. It's a completely different sound compared to any of my others that I own or previous ones from the past. But is there such a thing? Can't tell from the outter she'll as they both look the same as far as dimensions. If anyone has any information I'd like to know so that I can buy one for my other 80's.