Originally posted by InitialD
It really depends... Is the piston sleeve still tight? Do you have problems cranking the engine to start? The flywheel gets stuck? Then the engine still needs to break in.
Check the inner sleeve and see if the chrome part of the sleeve where the piston moves is polished. If it is, then the engine is broken in.
Erm my MAX has gone thru 6 Races and the chrome part of the sleeves where the piston moves is still not polished.. er does that mean my engine is not broken in??
