Plenty of information on here about supercharging our cars without the information (or lack of it) in this thread.
Because the OP is not a full member (because he does not own a 260/R75 V8) then he has no access to the wealth of information on this forum on this topic. He cites spurious/hearsay claims about the cars in other threads but as it is all in the Public Area the debate is somewhat limited. Happy to see the debate continue but it is only speculation and not particularly relelvant. If you are serious and want to supercharge your car then look at the relevant threads in the Forum, they will give you much more useful and accurate information.
Nich.
Nicholas John Peter Tinker - # 484
Manufactured on Tuesday 27th April 2004 @ 12.17.47.
Commission Number: 24468.
Brochure Model: M3 Tourer 4.6 V8 260PS.
Specification Code: L01B.
CICode: D1511.
Trim Level: TL8.9 (M3).
65th ZT-T 260SE to be made out of 115.
11th ZT-T 260 SE in Pearl Black (PBT) out of 23 produced.
Manufactured in the UK by MG Rover Group Ltd.