Bought the RCA and, it is exactly as described!!!
http://www.turbo-mopar.com/forums/sh...ooling-adapter!!

IMHO, the missing link to why reverse cooling hasn't become common in our engines.

With this adapter, some minor modifications and, a bit of will to go fast,
I have set out to ELIMINATE detonation at ANY boost level!!! MMWWWWHHHHAHAHAHAHAHA......