hour long mains??

[SpEEdyBL]

What size is the track and what are the conditions? On an outdoor track thats 200x150 I get 18-19 minutes of runtime with the tekin 1900 on 4s 5000. On an indoor track thats about 85 x 50 i get 25-30 minutes of runtime with the same setup. Ive also done a couple of 30 minute mains on the outdoor track against nitro, placing 1st and 2nd. I velcro the body to the mudguards and servo brace. Takes about 20 seconds (maybe even less) to change a pack with 2 velco straps holding the battery on the losi tray.