[coreyjon]

hmm #25 vs #35. We have used both sizes of chain. for the last two years we have used the #35, and have had no problems with it. Because teams are employing stronger multi-motor drivetrain configurations. the larger chain can take bigger shock loads, and not even break a sweat. the smaller lighter chain works, but with the #35 there is no question of it breaking. We tried the #35 composite chain, and it was expensive, and weak, we broke it in ten seconds. I think that with the stronger gear boxes, you should beef up the entire drive train. the #35 chain works well, and offers a sense of security that atleast you know the chain won't be failing you. I had a much nicer post typed out, but I timed out, and I just dont ave the long drawen out - more technical explenation.