taco eater :
Ascoute of the Zeros from Toledo, OH United States
The quality of these is pretty nice! The inner lip is also well cast, the intake port is also a hair larger then stock or teh Teknix. The hardware provided is also better quality, the studs on Teknix tend to strip these are more solid, though all the provided case bolts need to be cut down. My cases also had one of the holes on the ignition side miss-tapped, which was easily reminded with an m6 tap, over all I'd choose these for my next motor!
Better then Teknix, still not perfect.... 
