John,
I can't say enough about the power and reliability of my Fusions. They have enough power in them that I had to let a friend run a pack of them after his brand "X" pack vented tonite. After I raced I gave him my buggy and went to corner and he then took out the 3300 pack from my buggy and put it in his truck after letting it cool about 7 minutes. It still had enough power in it to let him qualify! With no charge! Wow! For my A main I was in 2nd spot but piped it in the last 10 feet cuz of a rock but I was never lacking for power. These same packs let me pull a 2nd in the open mod A main on our clay oval track. With my batteries I was able to keep up with and outlast many cars, even nitro sprint cars! Thanks a million!