[quote user="Juan Manuel"] I am running it on a PX 200 Disc 2003 with a drilled airfilter. I am using a 122 main jet, perfect OK. [/quote] I thought standard mj was 116, so that seems a big increase unless you have other mods done? Cheers.
Hi, Anyone got this exhaust with a Pinasco Aluminium 177 kit and 24/24 SI carb set up on a late PX125 ? If so, what performance are you getting, what jet changes and any tips? Many thanks.