Bl D8 setup huge dilemma

[slimthelineman]

The cc 2200 on 4s is wicked fast and runs cool(130-160) in our rc8's all day long at around 7.75 lbs geared 15-17/46 with an internal of 4.3. No probs with heat just a touch heavy is all. I switched to a neu 1512 2.5d 2050 on 4s and it's alot lighter and runs about the same temp wise after a ten minut run. I gear mine 17-20/46. I would say use the mmpro without the rx pack and just up the bec voltage. I never have probs with my mmpros becs when your above 7.4. I only say use the smaller 1512 anD the pro without a rx pack cause it sounds like wieght is a concern. On that note why ad the extra rotating mass of a clutch system?