[TR] Hi RPM's

[TR250Driver at aol.com]

In a message dated 6/5/2010 10:12:21 A.M. Eastern Daylight Time,  
tr4a2712 at yahoo.com writes:

Question: What's causing this to  happen?





Sounds like you have a piston sticking up in one or both of the carbs,  
possibly dirty. Check by taking the piston up and see if it falls down and  
clicks when it hits bottom.  You may need to run some carb cleaner  thru.  
Another way to tell is to pull the dash pot plug and put it back on,  if the 
idle goes down your piston was stuck.
Darrell