what car has the smallest alterator ie. in size i mean but gives out over 40amps? I need to get a small alternator.

i got mine form http://www.cambridgemotorsport.com/Edge-Performance-Products-Edge-Alternators

bit pricey mind you but done the job well

Kia Pride is tiny and has a good output

Suzuki swift is small.

Charade seems to be popular on here.

micra?

Used Bedford Rascal on mine.

2CV is a bit smaller. But you need to sort a separate regulator (which is why it's smaller I guess!!! ).

Cheers,
James

Ive used small Micra alternator on my Pinto. Does a great job.

Cheers for the help guys, had a phone call this morning from the guys helping me with my Saab turbo build, they have managed to source one over there new