1 white pipe Fri Feb 28, 2014 7:15 pm
michaellaw
active member
Hi all went to the world super bikes at Phillip island last weekend 1400 k round trip for me the k1100 never missed a beat. At Bass I fuelled up with 98 I normaly run 95 but the choices were 98 or e10 then after 300k I had about a quarter of a tank left so I toped up with 91 (all that was available) but when I got home I noticed that my exhaust is blowing a white pipe like back in the olden days pre unleaded is there cause for concern ?