Smokey Yunick SY1 intake Factroy Correction Kit?

[PxTx]

My one sister picked up a Edelbrock SY1 intake a while back. I've read about how it wasn't a great performer and needed some internal mods to help some of its street manners. The interesting part is the one we have has above average looking internal mods.



For a point of reference, this is what a stock looking SY1 intake looks on the inside.



I've seen some "modified" intakes which loosly resemble these mods with either weld or epoxy.

What I find interesting is that another intake just popped uo on ebay and it looks it have a very similar set-up.




I would love to discuss or even see any Edelbrock doccuments addressing this "wet flow fix mod".