al ,

you got your knickers in a twist lad.

is this what you were calling about.
what you need and are probally on about is e5.this is part of an eu directive on the environment.it states that all unleaded fuel has to be(@)8/10 % bio ethanol by 2011.
tesco are selling a 5% mix in the uk at present under the 99ron brand name and we have maxol sellin it as e5.
not to be confused with maxol e 85 which is 85% bio ethanol

this e5 is indeed 99.5 ron and hence is very sutable for 97 mapped cossies.bio ethanol has slightly worse burning/calorific value when compared with petrol so harvey has a large drum for testing on the dyno.must give him a bell to check on results.

im usin it in the saff all the time,only downside is michlestown is the nearest stockist.

rob v