^^^ Correct. 2007 and up Phazers have a 14" wide track, instead of the normal 15" wide track that would be on a 2001 SRX 700.
Quote originally posted by snowdad4
4 stroke phazers actually have a narrower track. if you have all the mounting point measurements from the donor sled, the transition is fairly straightforward. thats the key to any skid swap.
You could make spacers to get it to fit into the tunnel, but I really don't think is the direction you should go for a few reasons:
1. Running a 700 2-stroke on a 14x121 track probably isn't the best idea. Granted, it's only 1" less, but that's going to be around 50 square inches less track touching the snow at any time.
2. The track selection for Phazers is downright pitiful.
3. Jacking up the rear end of your sled that high is going to adversely affect your handling. An '01 Yamaha isn't going to have much rear travel, but it's not going to have all that much front travel as well. If you suddenly stuff 16" of travel into the rear skid without changing something in the front suspension, your sled is going to be trying to drive its nose straight into the ground.