Originally Posted by cjhoward78

After doing the pin and chassis brace mods and waiting 3 weeks for my replacement havoc pro sc esc I ran the truck today at local track. First pack was excellent. Truck had awesome power and brake. Very controlled compared to before. I have never seen a mod that made a bigger difference in an rc car. Truck was very fun to drive and fast. Second pack half way through run esc f'ed up again. Lost trhottle completly then after reset limited motor power less than 50%. I can deal with mods for performance but this esc shi# is workin my nerves. I neec suggestions for esc that can handle 4.5 550 motor with ease for more than 1 or 2 packs. Looks like another 3 weeks with no racing or buy something else boo.