Top Speed of Max IV / RIM

[fmints]

On a Max IV, you tighten the tension by adding spacers between the engine and the enging plate. Longer bolts may be needed. This is my knowlegde and observation.

[Mike]

I thought you had a Max II. After Fred's last post, I realized that I had renamed your thread incorrectly. Sorry for the confusion. I changed the thread title once more so hopefully it makes more sense now.

As for your question, Fred had the right answer above. Add spacers under the engine to increase the distance between the engine and T20 CVTs.

[amphibious drew]

Spacers are just washers you can buy at a local hardware store.

[H82luz]

I was wondering why it got renamed... Thanks gentlemen I will be adding spacers this weekend

[H82luz]

Well yesterday I called Richards relics about bearings and I asked about the speed problem he said check the rpms to make sure it is spinning 4000rpms and it was only spinning 3600 I turned it up to 4000 and now I got it up to 23mph!