Its an ebay SS Autochrome manifold. They crack all the time. The welds are sh!t. The newer ones have braces on all the flanges bc it was so common. This is an older version without the braces and I suspect its already cracked judging by the novice looking weld fix job on the wastegate neck.
Turbo is likely ebay chinese knock off with low quality center section and unbalanced wheels.
Need the Edelbrock Performer X Turbo Kit if you want to be legal. Last I looked into these they had been discontinued so harder to find. If you find new, cheapest I found was $3,000. But I've also seen over at Honda Tech, people selling 'em for around $1,000. Pisses me off to no end that there is only ONE legal kit and it has been discontinued...
- Aaron