stop running

Do u think that the reed spacer is the prob?
I was told buy the bike shop that i had to go to a 250 when i took off the oil injection.
I just pop started the bike and it started and run for a little and died and will not start again..
 
the most you need to go up with the block off is 1 size if any....try taking the spacer off and see what happens
 
Took the spacer off and put the 230 back in and it started and ran for like a 2 min and it made some popping sounds out of the pipe, then it starting bogging down and died.
Now what do i do i am out of ideas..