Anyone use them?
I've just put some of this in
http://www.millersoils.net/1_Millers...ETAIL-dps4.htm
The claims on the bottle seem a little optimistic to me..
BHP up by upto 17.5%
MPG up by upto 7%
upto 70% less exhaust smoke
cetane rating of fuel up by upto 4 numbers
