Originally Posted by yellow15
anyone?
The more you use any pack the shorter its' life. So, if you want to save your best packs for races, don't use them every week. However, how your 3700's run compared to your old 3300's is quite different because you can now gear your car a little differently because of the extended run time....sooo, if you want to get used to running your 3700's in a way that works best for your car and your motors run the 3700's all the time. Really, it's up to you and what you are hopeing to accomplish.
John Hughes