I have found a supplier who has some of both type (1 box and 2 box) atmo exhausts. You will have to do a bit of fabrication but the bulk of the stuff is there. I got 3 bits; the long part , the box across and part of the wiggley bit out the back (we made it up with bits from both systems.)That lot cost £76 inc VAT and delivered and was here from merseyside (judging by his accent) in les than 24 hours.The company is called CES Ltd 01244 372555 the very helpful guys name to ask for is Mark.
This is the email I got from Bosal Europe where I got the contact from;
Good morning,
I have found some part numbers for the Gordini / alpine. 1.4 1979 to Jan 1982 1397cc 93 HP from chassis number 39251
Down pipe 730-931 no longer available
connection pipe 880-931 Bulk stock is showing 1 available.
2nd connection pipe to back box 780-931 no longer available.
Back box 200-931 Bulk stock is showing 4 available.
Tailpipe 330-931 Bulk stock is showing 3 available.
Another contact who will have them is CES UK Ltd 01244 372555
regards
This is the email I got from Bosal Europe where I got the contact from;
Good morning,
I have found some part numbers for the Gordini / alpine. 1.4 1979 to Jan 1982 1397cc 93 HP from chassis number 39251
Down pipe 730-931 no longer available
connection pipe 880-931 Bulk stock is showing 1 available.
2nd connection pipe to back box 780-931 no longer available.
Back box 200-931 Bulk stock is showing 4 available.
Tailpipe 330-931 Bulk stock is showing 3 available.
Another contact who will have them is CES UK Ltd 01244 372555
regards