clio 1.4 rt engine change

[e1ninty]

hi all, im currently changing my 1.4 rt engine for another 1.4 rt engine, jus wondered if there are any things i could do to aid performance whilst the engine is out of the shell, its already got a de-cat, powerflow centre section and piper back box.

 

[midge]

put a valver engine in if your changing it?

 

[patty]

head work/cams

yet gains wont b amazin on such a small engine..