tuning

I found a old Two Brothers exhaust (header, single exit) that I'm going to put on my stock 2000 bird. Do I need to do some kind of tuning to it to keep it from going lean? I was thinking of installing a later model fuel pressure regulator on it to bump up the fuel pressure to make up for the...

Hi folks! This is some of my first posts in here. But I have followed this site for some time. And now some backgrouding for my question... :confused: BACKGROUND I've had my Euro model '99 XX since 2005. I got it, when it had 46k km in odo. Now it has 105k kms. It was tuned with Full Yoshi...

PC III USB and K&N filter on the way. They'll go with the Motad Venoms already on the bike. Now I'm looking for a place to have it all mapped up sometime in January. Dynojet lists authorised tuning shops of which the following are nearby (and their websites were working): Hammer and Tongs -...

I have a 98 blackbird with two two brothers slip ons. Looking for some info on a header supplier for this bike. Any Leads??