Contour Enthusiasts Group Archives Forums Modifications Zetec Maintenance Optimized TB on Zetec?

Has anyone done this to a Zetec? It's a nice little improvement to the Duratecs, just wondered if anyone would be willing to have me do it (for free this one time, plus shipping both ways which should only be a couple of bucks) to get an idea of the gains possible. I'd possibly make them for sale after that, the future price would depend on the work involved that I would learn off of the first one. Duratecs notice a nice gain in both throttle response and high-end rev range because of the improved efficiency of the TB. Anyone interested?