Mac prochamber or Bassani X-pipe with mac 5/8 longtubes + Am Thunder?

[crazypete]

Hi there folks

I finally lost patience after 3 hours of mangling my knuckles on shorty headers and ordered some MAC 1 5/8 longtubes to get the flange under the car where it belongs (By the way, I'll be selling the mac 1 5/8 equals and the gt-40p shorty headers soon). Due to a shipping error, instead of the longtubes, I get a box with a mac prochamber (2.5l?) in it. The headers are on their way but I have a great offer from the company to keep the prochamber for quite a good price.

Now originally I was going to take the front sections off my bassani x-pipe (they unclamp and slide out just behind the forward exhaust hangers) and shorten them (get the flange and 2-3 inches of tube and slide back in) to work with my new headers but now I kinda like the way the prochamber looks (and then I'll sell a mint bassani xpipe too). What do you think folks? GT-40P headed NA 600 cfm carbed motor, automatic, 4.56 gears, all street, mid rpm (2000-3000) and american thunder at the other side. Which will serve me better for my application?