Just received these, thought those interested might like a look.
Like you see them no guarantee, coated properly they do. Lambo gets around $10,000.00 for a set of 4, these can be had for a ton less.
Interested, contact me.
Chadbourn Bolles
803 798 3044

what kind of performance gains from the headers with a exhaust system with no cats for example on a 94 vt?

The headers you see are for the 95 1/2 up car with the 4 CAT system.
The headers on a 94 car are nothing like these. The 94 car should have long tube headers. 3 pipes into a collector then back to the muffler or CAT. Removing the CAT and muffler system replacing same with a better flowing system will get you some gain. You must remember the gains you get will only be in the upper RPM ranges. Unless you intend to operate your engine in the upper RPM ranges all the time, you will not see any real gain in the normal operating range, which by the way is where most people operate their engines. These header makers that promise big gains in HP with their headers are for the most part selling BS, as they forget to tell you the only gain will be in the upper RPM ranges.
Chadbourn Bolles
803 798 3044