Originally Posted by brian6674

I currently run a full size pack in my B4.2. I am going to buy new batteries soon and want to try a Shorty in my B4.2. What foam spacers do I need to get? I am thinking of buying a few foam spacers for a SC10 2WD. Where in the tray is a good place to start to place the Shorty? Do shock springs and oil need to be changed around as well?