Do you want something driveable or don't you mind it being a twat in traffic?
Arriving home smelling of burnt out clutch aint nice.You'll get your poke on 48s or 50's on a pinto,but you'll need a mad profile cam to get the kind of poke you're after,so it's either an expensive big capacity block or expensive throttle bodies and engine management mate! I'm with the boys on this one,old skool is the only way,new skool on a Mk2 just don't look right mate.