Originally Posted by Bosch-Man
Physics?
.....let me mention T4 at the same boost pressure as a T34.....they do NOT create the same amount of air....so a bigger opening will fill up the plenum quicker than the smaller opening can...thats PHYSICS.

Thats all nice simple basic stuff, but how is it relevant to the thread starter changing the plenum size on his engine?
Have you STILL not grasped that a larger plenum will reduce driveability?
Or have you grasped that but dont like admitting you are completely wrong so are trying to change the subject still?
Got to be one reason or the other you are chatting such shit, its either cause you cant work out the real answer, or cause you have but now realise what a tool you made of yourself by not being able to grasp it sooner without me and martin explaining it.