YT keeps deleting my other long post. I have an idea about these runner stacks to try & design them like some other modern day forward velocity stacks that some exotic intakes use & like on performance lsx intakes by FAST & MAST performance intakes for LS7 tunnel rams. It would be an awkward design to your stacks but the rear of the stack is taller & front edge is shorter or make them partially turned forward.
YT keeps deleting my long post even if I divide it up to 3 replies. I wanted to share some thoughts about your groundbreaking breaking accomplishments over there! Just remedial stuff on trying to duplicate velocity stacks like are done on some modern performance intakes.
Sorry ... I don't check into this channel very often. Yes I am over on the Corvette Forum. This is from my post on building a Flow Bench www.corvetteforum.com/forums/c4-tech-performance/4578530-so-i-m-building-a-flow-bench.html
Love it! 6&8 get SO turbulent from the passenger side throttle body entry and the egr box? at the rear passenger side of the plenum. I also wonder how it would change with a large single throttle body and whether that would slow down the air enough that it can better make the turn to 1-3? (Although to your question about wet flow to 1&3, maybe reduced air velocity only makes things worse and would make water meth droplets just fall out of the air stream entirely... TPI seems kinda hopeless for wet flow introduced from the throttle body, which is a shame, as you know, because if any engine could REALLY use water meth to help with detonation... 8 individual tiny, good atomizing solenoids pointed at each runner is ideal, I think but $$$$. More octane in the tank as the only solution for TPI and high cylinder pressures?... Sigh...