trouble shooting

[VtecScott]

hey guys, I've just broken my new engine in, but i having the same problem, when i open at full throttle, i dunno the word but it drops rpm, ad its like its struggling, please can some one help me with this problem.

many thanks

 

[frickenjoey]

If you have just broken in you are probably still a bit rich on your high speed needle......might try that. Just turn it clockwise about 1/16 to 1/8 of a turn at a time. Keep an eye on your temp though.

 

[marauder]

Are you seeing a lot of blue smoke or none at all? How are your temps?