gen IV intake manifold modification

[jasond29]

Just curious if anyone has removed the "divider" that runs down the center of the intake manifold, basically making it an entirely open plenum. I wonder if it would help with equalizing air distribution, especially in a supercharged/turbo application where unequal amounts of air may be entering one bank vs the other.

[GTS Dean]

I believe plenum dams and dividers are typically found on N/A applications to minimize the effects of reversion pulses from IVC, and also to make Valve Overlap pressures less variable.