Originally Posted by Greg58
1. Do not drill through the frame for the front mount, when I bought my first kit that's the way the front of the engine was mounted.
2. Do not use rubber in the mounts, it will cause a loose engine when it squeezes out.
3. Do not use the 410 chain, replace it with either 415H or 41.
4. Install a inline fuel filter.
There are more but these are the most important.
That's the way mine still is --- didn't find this forum until a month or so after it was built.
With that being said, my bike has seen some rough duty in the mountains of Colorado, New Mexico, Arkansas, and SE Oklahoma. No issues with the hole so far. I do check it after a hard run, though.....