Change of exhaust

[ziplobb]

just swapped my rear exit approx 1 3/4 inch pipes for side exit stainless jobbie with 2 inch ish pipe and big tail pipe - think it is the Cat sports exhaust

question - what effect will all this have on engine set up / carbs / jets and all that

engine is 1760 RK x flow

do i need a RR session ?

thanks

Jai

 

I now have a red 91 Supersprint