One jetting problem: the cylinder to cylinder and bank to bank distribution is not constant throughout the RPM range, or throttle position (vacuum) range. The engine will still be knock limited by its hottest leanest cylinder, but which one?
Possibly a question that could only be answered by someone who's "been there and done that".
If it were an issue of major concern though, you would see a pattern of burnt down Vanke mtrs like a plague on the forums and no one would be considering running them any more ; )
To bad no one has one of the original Mopar upgrade kits laying around. Would be nice to see the individual parts break down of all the pieces they supplied for said modifications : )
