4Kq Callaway turbo kit (was European Car Magazine: Project Audi Coupe GT...

[Bruce Bell]

Callaway included a custom cast exhaust manifold and new smaller AC
compressor (Sanden). Kits went unavailable over 10 years ago. In 88 or 89
they were talking in terms of $6000 and 6 months for casting the EM. In all
my years on this list, I've only run across 1 confirmed Callaway 4kq and
heard rumors of another.  For that price and time, you could have a very
nice MC conversion. Perhaps even with Java's efi.

Bruce