Originally Posted by
Renault_Tech
Hey mate, thanks for the quick reply. The nova website has the picture listed with only a .3mm shim
http://www.novarossi.it/files/explod.../N12TS1_RT.pdf
and have been using .4 till the engine has been fully run in ie lost pinch which it now has. would this be a good time to remove the shim and just do the usual richen the needles and work my way back in from there??
if you feel your not getting the power out of the engine give it a go, have you tried changing your fuel brand?