Thread: Gas gas 400 to 450 conversion
View Single Post
  #2  
Old 12-18-2019, 07:50 AM
gasgasman's Avatar
gasgasman gasgasman is offline
Super Moderator
  
Join Date: Jul 2006
Location: Pearland Texas
Posts: 4,597
Default
When the FSE 400 first came to the U.S. I remember there was a kit to make them 450s.
If I remember correctly, it was just the cylinder, piston kit, and gaskets.
Reply With Quote