Steve loaded the Mountain Runner Premium In my ECU and I can tell you guys its all he says it is. This isn't my first C-14 or flash so I knew what I was looking for.
Steve has really refined the original Mountain Runner to new levels with this one. The most impressive part to me is how smooth the shifting and off on throttle response is. After 4-6 flashes I've ran, this is by far the smoothest its ever been. The power comes on in a very linear pull that just keeps coming. I dont know where it stops pulling because after 130 I got chicken . I can say it wasn't even close to being done. Steve says this is all power wise he can get out of it with out changing hard parts and I believe him. the power is certainly there. Not just for top speeds but for usable power when you need it in all gears. Loving it!!
Steve has really refined the original Mountain Runner to new levels with this one. The most impressive part to me is how smooth the shifting and off on throttle response is. After 4-6 flashes I've ran, this is by far the smoothest its ever been. The power comes on in a very linear pull that just keeps coming. I dont know where it stops pulling because after 130 I got chicken . I can say it wasn't even close to being done. Steve says this is all power wise he can get out of it with out changing hard parts and I believe him. the power is certainly there. Not just for top speeds but for usable power when you need it in all gears. Loving it!!