advice needed

[scriv]

im running twin 45s at the moment but ive just ordered some throttle bodies and mangement just wanted to know can i keep the same petrol tank and what fuel pump i should run ?

[mowgli]

it will need a separate return line. only 1.2 tanks have one but you have to run with a fair bit of fuel in, so the pump doesn't suck air in when cornering hard
it would probably be cheaper to fit gte tank than modify any existing one with returns & swirl pot & pump

[Aragorn]

or fit the much more commonly available 1.2i tank and a mpi pump from a larger engined vauxhall