Buying a 2nd hand bonnie in a few days, previous owner has installed straight-thus but there's no service history or books with the bike... slightly suss but it's all I can afford for the time being.
What do I need ot look for in terms of what the owner may have done already (e.g. rejetting, AI, airbox etc).
I plan to get a completely new kit (prob NormHyde SS) anyway so will need to remap then, but in the mean-time wanna make sure i'm not overheating anything with incorrectly mapped system.
Would also like ot reduce the popping (and noise level... my ears are bleeing!

).
Tips plz
P.S. Anyone know a good, reliable Triumph workshop in Brisbane, Aus?