Doug, I will all but guarantee I'd buy at least one set, eventually 2. I will need 91-95 flanges, seen here for $36 (Holy cheap batman!)
http://cgi.ebay.com/ebaymotors/GM-6-Cyl ... enameZWD1V
You will not be able to sell them to the W-body crowd unless you modify the rear set, and even if you did, I will honestly say you won't sell them. W-body owners are cheaper than Fiero owners BY FAR. Instead of half assing their mods, they just don't do them at all, it's easier just to say you can beat a 260hp Acura with a 175hp Pontiac.
Anyways, here is what I demand:
1) Mandrel bent. No if, ands, or buts about this.
2) For $600, to be honest, I'd expect a Y-pipe or at the very least the parts to cut and weld up my own (Some pipe and flanges)
3) Laser cut flanges to the head. Again, this is a must.
4) Primaries in 1.75". For a stock DOHC, I'd suggest 1 5/8", but for those turboed or modified I think 1.75 would be a lot better.
5) Dual 2.5" collectors Y-ed into a single 3" collector.
6) Grade 8 hardware is a plus, but I'd completely understand if that wasn't included (Not like it is expensive anyways, $10 maybe).
I would have them coated myself, I don't know if the rough $600 figure would include that or not.
I think you will need a mock up car. They will be risky to do without, though I'd volunteer to test them once I get my DOHC in (Early summer). Headers would be a risky thing to make without a DOHC car to test them on. I'd want mine to curl around the head, meeting over the trannsmission with a SMOOTH, large radius Y connecting them and point out towards the driver's side, rear wheel. I'd then curve it down for a muffler in stock Fiero location. This would also allow those who wissed to run it stock Fiero style.
I do hope you do this Doug. I would do them myself, but my welding skills aren't great, and I don't have the time.
