Rollouts for 1/12 Scale
What type of tracks are you running at where a .75 or .85 or 1.36 rollout will do the job? How long is the straight? I use in the mid 1.80's and only have 250 to 500 maHr left in the battery? The fast driver push their rollout's higher than mine(1.90 and higher)Our straight is about 110 ft.