Hey what about this

[allthrottle]

I have a 12 m800 153. I have the cuttler tm adjustable weights 65-75gs. I have also put the 20t gear in. My sled is now weighted with the 4.1 g weight at the tip and the .75 about 3/4 way from the top and I am hitting 8300-8400 rpm when I Nial the throttle but drops to somewhere in the 8200 mark which I think is to high. I think I may be slippingthe belt in the secondary with this set up but am not sure. End result is that I have really lost alot of mid top power/speed. I am thinking of getting the cuttler torsional kit to try to fix this. I would like some feedback on what others have done, and what works before I do any more"trying" things out. So my question is, wrong style weights? Wrong springs? Or wrong helix? Need advice. I want to sacrifice some speed to gain more bottom and mid, but don't want to make my sled slower all the way around.

 

[honda450]

I am running a cutler torsional on my m8 I love it, it has huge clamping force on the belt. And is fully adjustable. It's worth the money

 

[mynewuseddoo]

First things first, why are you running your tips weighted? You are losing bottom end and acceleration response with your weight set up.

 

[allthrottle]

The reason the weights are ste this way is because it has no top end at all. even tip loaded i cant get ant traction off a dead stop. used to have a faster sled than my friend but not any more. Its kind of depressing to spend money and make things worse.