thanks Boss man! with the price of insuring a conversion over here bein scandalous if even possible, and the fact that im still a student and simply do not have about £6k burnin a hole in my pocket for a fresh glanza, it would seem that this may be the best way to go for now. Jay is excited about gettin the two engines beside one another and seein where the exact differences lie and how any of the power increasing differences could be transplaned into my car. in Japland the 100hp 4efe's had the different ecu and injectors but ran the same intake mani and air intake box and feed as a non-100hp model (i.e. a UK spec car) as im sure u are aware, and before people try to correct me they did NOT have the rolla mani's on them (or at least the ep85 didnt) as u can see from Symthy's engine bay pics from when the car was first imported. SO, with the addition of my rolla mani this should make an improvement, and this will eventually be complimented with a BMC CDA intake system... ...so if anyone has any rough ideas ono wot BHP figure i should be lookin at from all that i'd be interested to know your opinions. it should in theory be in excess of 100hp! Phil.