M12 belt problem?? ad engine mounts?

[Rms Rydning]

Hi.
Does any put addisionale engine mounts on theyr M sleds?
Any with pictures?

I have a m12 witch have incrdible good power to be a non turbo sled.
But having problems with getting the belts to last.Have decresed helix angle and used stonger spring in the secondary.But it looks like the engine is twisting when extreme boondocking.

 

[Klimbing Kitty]

What helix? which spring? what weights?

 

[Rms Rydning]

RKT 36, green ac spring in the end hole,4x 80-90 cpc adj weights , 0-4500ft,ac black 158/290 primary spring.156"x 2,5"Challenger Extreme track,stock m1000 gearing.Did run 4x88g and rkt40 with the stock track with less problem.
Got into this problem with the Extreme track that realy hooks up..

Have no problems in long steady pulls,but serios problem boondocking going on and off the trottle.The trottle resonce is the best i ever have tryed and that seams to cause the problem that the belt is slipping.
And if the engine did move less,the belt will better survive this type of driving.

I have a M8 gearing I will try,but then the clutch will be in overdrive in deep powder,,,witch is not good.

Any with pics of addisionale engine mounts on a m1000 ??
any that make addisionale mount to M1000?

 

[longhairfreak]

RKT 36, green ac spring in the end hole,4x 80-90 cpc adj weights , 0-4500ft,ac black 158/290 primary spring.156"x 2,5"Challenger Extreme track,stock m1000 gearing.Did run 4x88g and rkt40 with the stock track with less problem.
Got into this problem with the Extreme track that realy hooks up..

Have no problems in long steady pulls,but serios problem boondocking going on and off the trottle.The trottle resonce is the best i ever have tryed and that seams to cause the problem that the belt is slipping.
And if the engine did move less,the belt will better survive this type of driving.

I have a M8 gearing I will try,but then the clutch will be in overdrive in deep powder,,,witch is not good.

Any with pics of addisionale engine mounts on a m1000 ??
any that make addisionale mount to M1000?

Try a stiffer primary spring. Im running a 120-360.

 

[INDEEP]

I think Twisted Turbo's has a fix. PM Product Tester

 

[Klimbing Kitty]

pm'd yah

 

[BigRed118]

Try a stiffer primary spring. Im running a 120-360.

Where did you find a 120/360. And at what measurement(i.e. 360lbs at 1.5")?

 

[HardKor]

According to the Twisted Install article... they suggest running another stock front mount that mounts to the front of the block and the cross tube. Looks real easy and not to expensive. There are already mount hole inthe block... As soon as my 1200 is ready, I'm putting one on!

 

[never enough snow]

i have the extra mount in my sled had to remove air box and carbs and belly pan to install. helps some knot total fix