My biggest criticism of E5 and E10 is the longevity of the fuel. In the 'good old days' I could drag a bike out from behind the shed, tank half full of two year old fuel, and get it running. Now, even a couple of months is enough for the fuel to go doggy.
Had to drain my ZX10 tank/carbs and replace the filter twice last year due to fuel issues. Now sits with Sta-Bil and Valvemaster in the tank.....
"Y mae dafad ddu ym mhob praidd"
1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10
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