Important FL350 Modifications:
1.) Balancer modification:
Keeps the oil out of the starter.
Here is a link to a modification you can do without modifying the case.
Read the entire thread so you can see everyone's input and see what the final version cam out to be.
viewtopic.php?f=1&t=6309&hilit=vent+modI made a second version of this setup that makes it easy to install and remove the vent tube but the site got hacked and most of the information is gone. If you need pictures, just let me know.
2.) Rear shock replacement:
The stock Showa shocks are like riding on pogo sticks. If you are going to go with the works shocks in the rear, go with the heavier center shaft shocks. I managed to bust the threaded end off mine.
3.) Rear swing arm Limit straps:
This protects the $600 plus rear shock investment you just made. The axle is part of the rear suspension set up and if you brake a universal joint, the rear axle will swing out sideways and snap or severely bend the rear shock. The limit strap will prevent this.
4.) Front Trailing Arm Replacement:
Unless you are going to be riding this thing like you stole it or jumping it the stock front swing arm assembly works fine. Sure the added suspension is nice but unless you need it, why bother?
5.) Universal Joints.
Check to see if you have the stock universal joints. Some aftermarket joints have a grease zerk in them. These will break the first time any real force is put to them.
6.) Water Cooled cylinder and Head:
This all depends on how you are going to ride these bad boys. If you are going to ride them hard then water cool them. If not leave them air cooled with a fan blowing on the head at a minimum.
I have 2 Ody's and have both setups and the air cooled works as well as the water cooled performance wise. The water cooled head and cylinder will give you longevity on the top end.
Rand