ahh brings back memories seeing that xe.i used to have an astra gte 16v tuned to a high spec,remember going on a forum called migweb just for vaux fanatics.i used to have a sbd prepared xe,on 42mm tb's-tapered,running mbe management,omega pocketed pistons,sbd rods,bronze guides,sbd valves,and some qed cams,mapped by sbd-i think it was putting out 230 bhp back then[4 years ago]